It depends. I'll do anything that is good for the one I love. Not simply "anything".

it depends. but i am willing to do anything for the person i love on the premise that  what i do will not hurt anyone else.    

I love, that's enough.
Will I die for love? No. The life is beautiful and the love is only part of my life 

 When you say "everything"  you also implie to kill, to rob, to commit crime ?

yes, people change, but family won't.