What have you done?
I don't know if you remember what happened with Shen and Ling but this is exactly what happened that long ago. Only... not. But I can't say anything. Whatever that needed to be said probably has been said long ago by numerous people, who're probably not at all in the calmest state of mind. I was mad, but now I'm just ashamed and disappointed.
In the end, all it really boils down to is this:
What's it all about, really?
What are you doing?
Can you see what happens to the people around you?
Be a man. Do the right thing.