Some friendships feel like they'll last forever'
有些友情感觉会永远持续下去'
And others end far too soon'
而有些却早早结束'
Not every friendship is meant to last a lifetime'
不是每段友情都会持续一生'
What does last forever'
而会持续一生的'
is the pain when that person is gone'
则是当那个友情离你而去时的伤痛'