Why is it the only one who made you cry is the only one who can make you stop?

Uh I'm just a girl that's 'lost' I guess I love music,drawing,and anime!
I guess you could classify me in the 'Broken toys' box 

Some of my favorite songs are:
Black parade-My Chemical Romance
The show must go on-Famous last words 
Damage-Fit for rivals
And a lot more! 
Well that's all for now I guess