Drive me home

I'm waiting for a sign, you know?
That everything's quite fine.
You're meant to be my friend, that's all
But now I've watched that end.
I know I could have stopped it, yes
And I know I didn't try.
I may have made a hint or two
But I guess whatever flies.
Please take me home
I'm unimpressed
I'm scared and helpless
And now you're in
I made this choice
I can't complain
I'm a fool
But what have you gained?