Most Helpful Girl
He runs to you because you're his best friend. Maybe he loved what you guys had. But he loves her. Humans sometimes fall for people that are no good for them. The perfect person may be in front of them but the heart wants what it wants. And maybe, his heart doesn't want you in that way. He likes you as a friend though. He confides in you because he knows you'll be there. He looks at you as a good friend. And I think you should stay by his side.