If friendship once destroyed, even the love also can not make it back again.

如果友谊一旦破坏了，连爱情也不能够再使它恢复。

youdao

So, once again, love failure, another heart damage, and so forth, to make himself forced to believe that this worldly love, this hypothesis does not exist.

于是，又一次，爱情失败，又一次心灵的伤害，如此反复，令自己不得已相信这世间根本就不存在爱情这一说。

youdao