Here are a few of the lyrics from the song Who Knew by Pink:
You took my hand, you showed me how
You promised me you'd be around
Uh huh, that's right
I took your words and I believed
In everything you said to me
Yeah huh, that's right
If someone said: "Three years from now
You'd be long gone."
I'd stand up and punch them up
'Cause they're all wrong
I know better
'Cause you said "forever and ever"