
Luthando Mthembu on playing the charming playboy in Adulting
Rising star Luthando Mthembu, better known as BU, is a talent to keep an eye on. In a short space of time, the 32-year old from KwaMashu in KZN has proven that he’s here to stay. He's a musician, actor and dancer who went from being a contestant on Big Brother Mzansi, which helped him garner a fan base, to being cast in his first acting gig on Mzansi Magic drama series Ayeye: Stripped. He portrayed Enzo in BET daily drama Redemption and currently plays the role of Vuyani in Showmax Original Adulting.
Adulting is an eight-part drama series set in the parallel universes of four friends. Their strong bond has held them together even as their journeys in life have taken them in very different directions - a bond the show’s creators describe as "the bromance of the decade".
Watch the trailer for Adulting
We spoke to BU about playing Vuyani, who is a charming and adventurous guy living the life of his dreams.

Tell us about the character you’re playing in Adulting, Vuyani?
Without giving away too much, the character’s name is Vuyani aka VU. He’s an amateur addition to the crew. He’s a clown, he doesn’t take anything seriously, including his life, and we get to understand what leads somebody to live the slay queen or materialistic life. We go deep towards understanding why he’s like that and his own journey.
What will the viewers like or dislike about your character?
I think the same thing that people will like is the same thing they will dislike about him. He’s not too serious, so he might take something that’s very serious and make it light. I feel like that’s needed too because you can’t be too serious in life. So his problem is gagging between wanting to be too serious or wanting to be too playful even when it’s time to be serious. I think people will relate to his playfulness.
Were there any challenges you encountered while trying to bring out this character?
I didn’t find it difficult to portray him because I once was him. I feel like everybody at some point was fun and not too deep. So I had to tap into that and also did a bit of research. I take my work very seriously so I did my homework. It took a while to prepare for him because I didn’t want to be too playful with him to a point where his vulnerability gets lost. That’s all I’m going to say for now.
What do you think the audience will like about Adulting?
I think people will love the fact that it feels real, it’s authentic and these are people viewers know and can connect with on a South African level. More than that, boys will be boys and I think this is portrayed so well throughout the show. People will love seeing the chemistry between the four guys.
Vuyani seems like a charmer and a playboy. Did you bring any of your own traits to this character?
I like that question. I took the perceived version of me and amplified it. I think there’s layers and girth in terms of who BU is, but when I got into the layers of Vuyani, I was supposed to portray his layers on a superficial level. He’s more superficial than me. He’s about the flash, the bling and I have never had the privilege of being that. Chasing monetary things and that’s part of who he is, getting lost in the hustle and bustle of things. So I borrowed from the bit that I have and also the people I know who are like Vuyani. I also did a lot of acting coaching to bring out the character.
How is Adulting different to the shows you’ve been part of in terms of the process?
I like that question because on Big Brother Mzansi, there was no preparation as I wanted to be as authentic as I can as myself. I showed people layers of myself in terms of veganism, and my love for meditation. Just the depth of who I am because when you meet me you wouldn’t think I do those things.
Ayeye: Stripped was centred around women, which is great because it flips through roles and you see different perspectives. The character I was playing was more like a psychic. He was there helping and didn’t want to take the reins, although he could access them. The preparation there was easy because being a wingman is easy, you just let the person shine and not try to outshine them.
When it comes to Redemption, the character I’m playing is basically like Puff Diddy. He’s the “It Guy” in terms of what’s happening in the music industry. He hasn’t broken the code yet in terms of how to make it. So it’s difficult to portray that because he hasn’t made it. He is like the DJ Tira before everyone knew him, that’s his vibe.
Coming into the character I play in Adulting, I think it borrows from all these other ones but he does everything in his power to keep the spotlight on him. They call him Shakira and Beyonce - it’s all about him. Life is about him. The world rotates around him. No one else matters. He’s very self centred like that but I think that’s childish.
All episodes of Adulting are ready to binge on Showmax.
More like this

Lebohang Lephatsoana on Tumelo’s journey in Youngins
Rising star Lebohang Lephatsoana delves into Tumelo's turbulent journey in Youngins Season 3, premiering on Showmax on Friday, 19 September 2025.

Stream the biggest 2025 Emmy winners on Showmax
The Pitt, Hacks and Somebody Somewhere are among the stand-outs of the 2025 Primetime Emmy Awards - all available to stream on Showmax.

Showmax presents September 5: A riveting look at a pivotal moment in news history
Showmax is proud to announce the streaming premiere of September 5, a gripping documentary that has earned a remarkable list of accolades.

Binge-watch The Laugh Africa Comedy Festival, featuring Celeste Ntuli and more
Catch Celeste Ntuli alongside top-tier and rising comedians delivering standout performances in The Laugh Africa Comedy Festival Season 2 on Showmax.

September 5 (2025)
This Oscar-nominated retelling of a historical tragedy follows the sports broadcasting crew that captured the 1972 Munich Olympics hostage crisis.

Ace your Matric exams with 10 Afrikaans series and movies
Looking for the less-sweat, more-fun way to study? Brush up your Afrikaans before exam time with these shows and movies.

Chicago Fire S13
Scorching hot drama that follows a group of dedicated firefighters in Chicago. House MD's Jesse Spencer stars.

Landman S1
Taylor Sheridan (Yellowstone) creates this enthralling Billy Bob Thornton lead drama set in the heart of Texas. Roughnecks and billionaires collide as everyone tries to get rich quick in the oil industry.
Adulting: The big boys come in, and the mood changes
The Wife S3: A moment with Lungelo Mpangase
Showmax Originals made just for you

Lebohang Lephatsoana on Tumelo’s journey in Youngins
Rising star Lebohang Lephatsoana delves into Tumelo's turbulent journey in Youngins Season 3, premiering on Showmax on Friday, 19 September 2025.

“This was the most fun I’ve ever had on a set” - Liam Bosman on record-breaking Khaki Fever
Liam Bosman talks about his role in Khaki Fever, the record-breaking film streaming on Showmax, fresh from its sold-out premiere at the Silwerskermfees.

Khaki Fever (2025)
A group of game rangers challenge each other to see who can bed the most tourists during the holiday season in this raunchy comedy.

Rianza Snyman on Vaal Riviera and being a stay-at-home mom
Rianza, the matriarch of the Snymans, talks Vaal Riviera and her family. Catch the reality series now on Showmax, with new episodes every Tuesdays.
Latest Stories

Showmax presents September 5: A riveting look at a pivotal moment in news history

From doubt to dynamo: Micky van de Ven's rise at Tottenham

Mhlongo's bold prediction: Pirates to clinch MTN8 Title for a fourth year running

Glory awaits: From MTN8 Kings to Manchester's Crown, football's biggest stage is on Showmax

Art, money and power: a blueprint for The Brutalist

Uncover the soul of South African football with the boxset of Giants

Rianza Snyman on Vaal Riviera and being a stay-at-home mom

The best Premier League signings of 2025's summer window

SA siblings’ debut film chosen for BFI London Film Festival

Simo Magwaza on his challenging role as De Klerk in Youngins

Christopher Jaftha gets top billing in raunchy Khaki Fever

Nkululeko Mahlangu on Makoto, marriage and more

Alexander Isak a great option for LFC's attack, say former Liverpool striker David Ngog

What to watch on Showmax in September 2025

Kate and Annie take charge in Ten Pound Poms Season 2

Tshepo Miya talks about being on Married at First Sight

Vilakazi's verdict: Sundowns to "edge it" in high-stakes MTN8 semi-final

Khaki Fever and more sexy Afrikaans movies and series

Rivalries reignite in thrilling Premier League games on Showmax

5 patients you’ll meet in The Pitt Season 1
.jpg&w=3840&q=100)
Ilana Glazer delivers in Babes

Makoto on what really went down in her Married at First Sight journey

Palesa Mphaki on being Married at First Sight, her husband and more

5 new reality shows on Showmax in August