Lul no, I know most of it's jealousy of her being able to be with him and not me. But in her mannerisms and the way she talks when I'm there, shes always like, "OMG DREEEEEW lets go drinking after this (This clearly being me leaving) it'll be fuuuuun.". Then I kinda give a sad face cause him getting drunk worries me, cause last time they got drunk together he blacked out and she saw and nudged me and said "Oh lighten up! Hahaha."
She always wants to drink with him and in that instance it was like, wait until we can ditch the straightedge and have actual fun.
It's kinda hard to explain with just words. It's the air she gets when we're together, like a frenemie/secret disapproval thing.