Last night, the lads both ended up back in the Other house after Ryan failed to convince the housemates to nominate Laura Carter for eviction.
While outside smoking, Ryan and Hughie began flirting with each other and, when their banter reached fever pitch and after a pillow fight had ensued, the pair locked lips!
The scenes will be aired in tonight's Big Brother (16 June), which apparently Ryan is a little nervous about. After coming up for air, he giggled: "This is on TV!"
He can't have been too bothered though as, within seconds, they were smooching again on the floor!
Ryan and Hughie aren't the first BB contestants to get a little frisky this year. Despite agreeing to be friends - not to mention having a fiancée - Marco Pierre White Junior and Laura Carter will be seen tonight kissing in the pool before having a naked shower together.
Big Brother continues tonight at 9pm on Channel 5.
Watch Hughie and Ryan's smooch here!