Tell me who you are ♫

I know who you are , but i don't know who i am , it's a big problem , ah ? Yes , it is u.u It's terrible , but i get used , sometimes hurts , but i must be strong , if not, who protects us ?The love hurts a lot , much more than we imagine , but the pain is something help us , to grow as people , and strengthen everything around us . It's simple , not so complicaded , just only need to have been there even once