A guy that listens to his girl friend any time she needs an ear, no matter how bad it breaks his heart that she's crying over another guy when he knows she would be completely happy with him at whatever cost on his part. He's always there when no one else is, just to watch her go find another jerk to stomp on her self-esteem. But, nonetheless, he stays and waits to be the shoulder she cries on. Every girl claims she wants this kind of guy yet most go and find some kind of manwhore to make them cry. But eventually, at one point in time, they see it. They secretly fall for this guy, their best friend. But he may have already given up. Or they may think,"He's just being nice... He's like that to everyone." or,"I don't want to let out how I feel about him because then it could ruin our friendship."
It seems that everyone else can see whats going on, but not the two people actually involved.
You see, that friendship doesnt work. They end up liking each other, just maybe not at the same time. This kind of relationship kills people.
Guys and girls can never be "friends".
Basically any guy friend and girl friend relationship you've ever seen.