And although the show is over that laid back attitude remains!
Selasi, 30, appeared on Friday's episode of This Morning to bake up a storm in the kitchen before casually telling co-hosts Rylan Clark-Neal and Dan Neal that he was only stopping by on a lunch break from work.
"I'm just having a quick lunch break then popping back [to the office] after," said Selasi, who works in the banking industry.
Selasi played down his whole heartthrob status, revealing: "My mum couldn't believe that!"
He also admitted his chilled out persona can "irritate" his girlfriend, property developer Joelle, revealing: "It gets to her at times."
Selasi finished in fourth place on GBBO, meaning he narrowly missed out in a place in the final. But he had nothing but praise and love for the three finalists: Jane, Andrew and Candice.
Candice was named winner on Wednesday night.
"I was sad but, again, the finalists deserved to be there. I dropped the ball so it was absolutely fine. I had a great time regardless," he said.
"Candice was a deserving winner. She always went above and beyond and pushed the limits, giving herself so much to do, which worked for her. She absolutely killed it and did so well."
As for that pizza party he threw for the bakers on Wednesday so they could watch the show together, Selasi simply said: "We had a great time. We drank a lot and ate a lot. It was absolutely amazing."