Isn't it funny

Its funny how hello is always accompanied with good-bye
Its funny how remembering good memories can make you cry
Its funny how forever never seems to really last
Its funny how much you'd lose, if you forgot your past
Its funny how friends, can just leave you when you're down
Its funny how when you need someone they're never around
Its funny how people can change and think they're so much better
Its funny how many lies can be packed into one love letter
Its funny how people can forgive even though they can't forget
Its funny how one night can contain so much regret
Its funny how crazy and ironic life turns out to be
but the funniest part of all, is that none of this seems funny to me