"
Even if this entire world, turns against you
I will be here to defend you, all you gotta do is smile
Ya Know, this some wasn't bad, because Rin and I sang it. I really loved how someone went out of their way and translated all of the lyrics, making them into english. I think "Even if the entire world, turns against you.
I'll will always protect you from somewhere else.
So promise to be happy in another life" Is saying that even if people go against you, Someone will always be by your side and you will be happy in all of your life's, no matter what is going on, this song could be listened by anyone and 6/10 people would say the same things, I cannot prove that. But it is true.