Alright, so I have this friend (and no, it not me, I would be secure enough were it me) that has oneitis BAAAD. He is a good friend, but he has oneitis for the girl who is my best friend. This girl is easy to become attracted to and I've been through similar pining over her but eventually decided it would be better to have her as a friend than a SO. She has become brutally aware that the guy has such bad oneitis for her and its just making everything no fun for anyone, including myself because I'm caught in the middle of it.

What should I do? Should I tell him to grow a pair and move on, or handle it more delicately? I know this not a normal seddit question, but I need t know for my boy's sake.