Throughout the show, two couples were able to explore their fantasies with the help of their partners in a sexually inclusive group setting through kinky games.
But one game left viewers in stitches after Liam and Stacey took part, which involved the group successfully passing an ice cube around themselves using only their mouths.
As the ice cube was passed around the group in the hot tub, Liam couldn’t help but throw a cheeky wink at his best pal before he passed it from his mouth to their’s.
The quartet soon got hot under the collar and wanted to move the kinky game up to the bedroom.
But when they arrived at their accommodation, the pair decided they weren’t ready to take things to the next level and said goodnight to their hot tub pals.
After watching the hilarious exchange, fans of the show flooded to social media to share their thoughts on the awkward moment online.
One user penned: “It’s the wink for me [face palm emoji, cry laughing emoji] #OpenHouse.”
Another agreed, saying: “The wink is too much [confused emoji] #OpenHouse.”
A third penned: “That cheeky wink said it all. For god’s sake, just bin the girls and get down to what you’re really there for lad. #openhouse.”
Happy couple Liam and Stacey initially arrived at the retreat to explore the idea of introducing a third person into the bedroom after Liam opened up about wanting to watch his girlfriend have sex with another man.
But when it came to practice, the adventurous couple were initially nervous about the idea, and only came around to the idea towards the second half of the hour-long show.
After the show came to an end, Channel 4 producers revealed that Liam had come out as bisexual and was lovingly supported by his friends and family.
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