silent treatment

You played it cool and I played it dumb
Don't you think I'm a little too young
To be messed with like that?

So convincing you made it look fun
Laugh it off, but the damage is done
Saying: Baby, just relax

I got my hopes too high
You hardly said goodbye
Then casually walked out of my life

Oh, we don't talk anymore
Talk anymore, talk anymore
Gave me the silent treatment
The least you could have done was
Give me a reason