"
moved on
And found yourself a new broski
But I don't want you back girl
Cos you are a hoeski
You are a hoeski
You are a hoeeeski
So you
His ex-girlfriend cheated on him so that broke his heart the first time. The second time she just broke up with him.
P.S. John Cena was the guy who his ex kissed without telling Zack.
Sources: I've seen this segment on a show a lot.