Got with my uni flatmate bestfriend few weeks ago and now my flatmate told me she likes me and I drunkenly said I like her back and we’ve had sex few times.

Problem is I actually like her bestfriend but she lives 300 miles away and has gone home since.

I’ve arranged to talk with my flatmate in 2 hours time and I know it’s selfish but I’ve told her I like her best friend but she doesn’t seem to care so I wanna put the point across again and try n get her to tell her bestfriend that I like her so we can start messaging maybe?

I just feel if I message her bestfriend she will straight tell my flatmate n I will look like a dick so I kinda want my flatmate to make her aware and she could possibly start something between me and her bestfriend?

Would like other people’s opinions as I dunno whether this is a good idea or shit idea, cheers!