Are you sure, Justin Bieber?

Justin Bieber, you can't fail us!
You just can't!

Are you sure? You know what a fan is, don't you?
Anyway, it seems that he is being sincere [why would he lie? He has the peace of mind to think it straight]. 

Manchester's reaction is a true demonstration of the power of love, whatever it may be.

Edit: I have forgotten to mention the power of the mind and, thus, the power of the music. Love will follow. Stronger and stronger.