My time was wasted, and you had no idea about so.
They changed you, they taught you how to betray the one who...
Why have you betrayed him?, why forget?, where's my baby of from the past ?
Why wouldn't your heart feel my love ? Why wouldn't your heart stay by my side?
I'd like to note that you can never literally translate Arabic phrases (especially idioms) to English or vice versa, when translating in most cases you just have to find the closest meaning.