相見時難別亦難，此情可問天。

Difficult to be friend.

只要两个人都是理智的~~做朋友是没问题啊

Thanks so much !!!

For the good of the other party (your ex-gf or ex-bf), you should keep a distance from her/him to avoid embarassment or hurt feelings. You may know what you think but you don't know what the other party thinks. Ther may be hate, love or wanting to pick up again, etc. As long as the affair is over, better keep it in your heart and go forward. Don't become a burden of the other party.

就算你早就对距心谈，但系一见到距或者听到距咖电话，你整个人就会有好似有一种好微妙咖感觉。。。。

I do agree that even when the love affair is over, she/he may still have a special place in your heart. For me, I always let my gfs/wife know about my ex-gfs, and they all use that to make fun of me. Nonetheless, I won't try to find out how they are doing and contact them as it may not do good to either them or me.

Ex-boy friend....girl friend...

No....friendship

我也這麼認為
這時不如離那個女孩遠一點
好療傷

depends on how deep u love.....must take some time

当然可以啊..............

怎么还能在做蹦有 那，不黑在作乐

触景伤情。做朋友不是很痛苦嘛。。除非你很放得开