Translation of the comments:

Asif: It's just that he's left me, and I've left him.

Saad: This is very inappropriate, people make mistakes. He's your friend, and you've even publicly posted this status, imagine what he must be going through.

Saad: You change friends like people swap wrist watches.

Ali: This is not right Asif. This sort of behaviour out in the open doesn't befit your character. "He may have faltered, but he was yours."(I shit you not that is exactly what he's posted.)

Edit: I should also point out that the language used is very very formal Urdu(which I've tried to represent as best I could), the way you'd talk with your boss or a senior figure, not with your friends. I suspect they talk this way only on the internet, not in person. Very likely because their posts are public and they're trying to sound sophisticated and posh to impress their facebook friends, whereas in person they'd be comfortable with each other, so they'll be a lot more frank and informal because they all know they ain't posh for shit.

Edit2: Swap watches, not cars.