So one of my LTR's girlfriends asked her if she could help her guy friend to pass an exam for the last time, for him to pass the class.

She's done it before for the sake of her girlfriend yet they don't even know each other face to face(I wasn't in a relationship with her). They don't have to meet, she only has to send him the answers on messenger.

She asked me if she should help him or not, but I'm a bit unsure: on a side the guy doesn't look like someone I should worry about but on the other side i don't like the idea of my gf helping a guy who she doesn't even know.

What would you do guys?