After 33 days, the first real kiss took place in the 'Big Brother' pool last night.
Kathreya kissed new arrival Sara while in the pool with the other housemates.
Channel 4's website reports that Sara had joked: "Kat wants to kiss me, we all know that."
After giggling underwater, Kathreya said: "No. I can't do it."
Sara replied: "Boo. I'm humiliated now."
Kathreya then swam across the pool and kissed Sara, to the cheers of the other housemates.
Sara said: "Kat kissed a girl. I feel a connection with you."
Kathreya joked: "OK. I kiss you tomorrow. Same time. In the pool."
The latest nominations will be announced in the house today.
Read our 'Big Brother' blog here.
