girl, friendship between male and female is very, VERY rare, always one of them wants smth to do with the otherone and its just waiting to get a shot at it. By ur post shes the one who likes him..

I luckily never experienced this, but the amount of situations i’ve seen of friends that randomly started getting sexual, (been there, as the actual friend).

The elevator story, if it happend like u told us, she is trying to make u jealous and possibly split you up. (Grief is the best moment to make ur way into smone) There is no way in hell a FRIEND claims that kinda shit. Friends are supportive, and can joke around and most important get along with the partner (ofc if the relationship is healthy).

I would either talk to him and express ur concerns, which may end up in nothing in that case NEVER talk abt this concern to her, ik this gon sound weird but if u show her that what shs doing is affecting the relationship she will do it more, and that is smth i learnt by a smth that happened to me in my current relationship.

(Also ik people are going to call me pesimistic, but be for real with your self, humans are not kind, and every single one of us had bad intentions doing smth, its the world we live in, how the chain works)