As you go along in a relationship you will see things about the other person that annoy you. And the same goes for him. If these are things you can not deal with in the long term you need to rethink your relationship, and what you expect the end result to be. If they are silly bickering for no apparent reason, make sure it's not something you are picking on because of a bigger problem , if not, just let it ride. No relationship is peachy all the time.