When there is a Love war.. please make a immediate move to clear the air. you got nothing to loss if you are the one who make the first move to talk. The longer the war is the longer painful you all will get...I dont think it is worth it.,

Dear chenruixiang,
Yep GnR has got the right answer.
But before you go to him/her make sure to forgive yourself for allowing a war to get started, then you can go to them with a humble honesty.

Hi, I agree.
My husband and i have a rule that we never go to sleep on an argument, never sleep in seperate rooms as the result of an argument.
While that can be really difficult it means that so far we've always talked it through and found problems to be miscommunication and misunderstanding and not fundamental incompatibility.
You have to learn each other's argment style - I flare up and cool very quickly, my husband needs more time to calm down but not too much otherwise he spends it mustering new reasons to justify whatever it was he said rather than trying to work through it.
Try not to blame each other, and don't let it sink into cold war. Besides, making up is fun!