So this girl I have been into (oneitis) for a few months now ends up seeing some other lad out of the blue and this has really got me worked up. I feel like taking all my frustration on this guy by giving him a full on beatdown, but I think it would be better to get at him psychologically instead.

When I'm waiting outside class sometimes he is usually standing there with her and i just can't stand it. I know I should have other options but it's pretty hard to have a girl you see everyday go cold on you and end up with this brace faced punk.

Guys, any tips on how i can approach him when he's with her and make him feel as small as possible without looking like a bastard in front of the girl?

I would really appreciate the help peeps!