meaning lyrics

(Theres water but, if I jump from the roof I don't know if i can make that. And if i hit the floor I wouldn't get to see you anymore. after that, i think id go sore. but at least. at least, we had our moments through it while, we still could)

Break your heart
I broke your heart a million pieces
You know I didn't mean to, oh darling
You know I didn't mean to right?
I pray that you don't grab no knife

(So suddenly, I'm a bad person because I made a choice that you didn't want to. but, whenever you do something I don't like I'm just supposed to past it off like nothing ever happened, it just doesn't make sense to me. I don't know what goes on in your head but, you need more logic.)