Breaking up with you was hard, he thought he would learn to get over it and to tell the truth, you were better off without him. But, seeing you in front of him, in a gorgeous dress and a beautiful smile was a very, very low blow. He felt his heart sink when he saw you walk down the aisle of that church, and it was absurd to think that that could have been him because their relationship never had a future, or so he thought. Were you shameless, inviting him to your wedding? Yes, well, you broke up some time ago and he saw you happy... but the thing was... he liked wants you with him. He's not selfish, he doesn't want to be, he doesn't want to ruin the wedding or stop it either (he's not that kind of monster) but he knows that you love him, right? He loves you, so why is there a bastard looking at you in the eyes like that? And it's even worse if the bastard is his brother Tim. You have to admit that he's a good guy and he sure does treat you like a princess, like he used to.
"Damn..." Jason muttered as he leaned his back against the wall, he was being too obvious hiding in the back of the church in the dark? No, anyone would do that, plus he wasn't the only one, Roy was there to keep him company (although he had insisted a lot for Roy to be there) He didn't want to be alone and hit someone.
He has to do something, he wants to talk to you again, even if it's the last time he does it and of course he's going to do it, after the ceremony... when he has you for himself and can look you in the eyes again. He's a complete idiot.