Despite his blunt response, Billy said that he did not hate Susie, but was instead left feeling 'disappointed' by her, after she allegedly only fell back on MAFS after failing to get on another reality TV show.
"I don't hate Susie. I don't at all. I'm just a bit annoyed that because she didn't get into Love Island, the one that she actually auditioned for, she went for this when she didn't want to get married."
"No nothing happened between me and Tam. I said she was amazing at the last dinner party over a few wines in front of everybody," he laughs.
"We started up a little bit of dialogue but it fizzled out. She's best friends with Susie, it was never going to go anywhere."
In an interview with Yahoo! Lifestyle on Tuesday, Billy said Tamara reached out to him after discovering her assigned partner, Dan Webb, 35, was having an affair with Jessika Power, 27.
But Tamara claims it was actually Billy who first made a move on her.
"One dinner party Billy got extremely drunk and hit on me. He just kept saying, "I noticed you from the start Tamara," she told the publication.
According to Tamara, this all took place while Billy's partner on the show, Susie Bradley, 25, was in the room.
Tamara said they started exchanging text messages shortly after the dinner party, and with Dan distracted by Jessika, their relationship grew.
'I really got along with Billy and I really found him attractive and I found his sensitive side quite endearing because most guys are like white rice,' added Tamara.
Billy was also recently linked to MAFS star Lauren Huntriss after the pair allegedly shared a kiss on a night out last week but he has since confirmed that it was just a 'fun kiss'.
The barista now dating 20-year-old Instagram model Lily Buhl.