Seems like TVC talked some sense into you by getting you to not cut yourself. He did so by mocking you about your cutting.
He mocks the fact that you are dating Roxy and that she is a bitch. Ergo, you should listen to him and dump Roxy.
Finally some logic. Also Whitemans comments have been helpful to G, ergo, he cares about him.

spoiler (click to show/hide)
Also G I know what you mean, this place feels like family too, lol, its very odd.