Are you the sort who will confront your friend and get to the
bottom of the matter?
Or are you the sort who give the silent treatment and seethe in
anger?
There are also folks who will act like nothing ever happened and
it's business as usual with them. Others find the trespasses
unforgivable and henceforth the friendship ceases to
exist.
What, in your opinion, would construe something that's
'unforgivable'?
Thought this might be an interesting topic for discussion!
It'll be even more interesting if you include real-life
occurences. 
Please, no one pretend to be a Holy Saint for this topic!
Young ago, a good friend accused me of courting the girl he
liked (which wasn't the case).
We kept apart from each other for some years, until the
friendship was rebuilt again.
