Couples getting mad at each other

by Fahmie
(Malaysia)

I was couple with my girlfriend about 6 month ago..

Along our relationship..all seemed very nice and we didn't fight and get mad at each other...

Well...today..only small silly mistake make we mad at each other...

For example...

Since we all are in college now..we are looking so busy and tired with all the extra activities arranged at the campus...

We're always fussing and getting mad with small mistake...

I want to ask you, how do we get our relationship to be good again??