You are the only one to know if its normal, however if the person is getting on your nerves you might want to take a break as you say.

If after a while you notice something is still annoying you meaby the person has changed and you might no longer be compatible.

Now it all depends if its a long term friend or someone you had your childhood with, its more complicated.

But in the end, friends are suppose to be there to embellish our lives and usually have good connection with us.

So listen to your heart on this one

Hope it helps