Lyrics of Everything changes

I don't know what i did to make you smile
But it's sure been a while
Since i've been able to pull that off

So when you're coming down tonight
Go out and have a good time
If we can find a little something to do

When everything changes
It's nice to have something that stays the same

I don't know what i did to make you laugh
But it's sure been a while
Since i've been able to crack you up

There's just a lot we never talk about
And i don't know what to feel until i know what you think
And i don't think you're set on anything

When everything changes
It's nice to have something that stays the same