Hey guys, my female roommate E invited her recently single friend A round tonight. I've known A for years but haven't seen in a long time. Is she giving me IOIs or what?

I come down to kitchen and as I am making food A mentions to E that she has banged three guys since her LTR broke up, then she said she usually does it on a tuesday (tomorrow) and looked at me, I just said two for tuesdays eh? a terrible joke that made no sense but she found it hilarious for some reason.

Then we go into living room as I wait for food and I am sitting beside her, she requests 'lets talk about sex - salt n pepa' and she's playing with her hair and looking at me etc, she passed a compliance test(?) when I asked her to get me something from the kitchen.

At the end of the day I would bang her, but she has been part of my friend circle for years and is very close with my roommate. Is it still fair game?

Are these IOIs or am I crazy? If yes, how should I escalate bearing in mind that she is my roommates bff?

Cheers dudes