I'm Sorry I Wasn't What You Asked For

I promised I'd be true
And though I followed through
You couldn't do the same at all

And so you went again
Made sure to tell your friends
I wouldn't even bother to call

I wish it wasn't so
A winter all alone
Like all the rest that came before

And so I waste my time
I promise I'll be fine
I'm sorry I wasn't what you asked for