It's Happening Again

It's happening again.
Though I thought it never would.
It's happening again,
And I think it never should.

It's happening again.
You make my heart race.
It's happening again,
Everytime I see your face.

It's happening again.
I feel the blood go to my cheeks.
It's happening again.
Your smile makes me so weak.

It's happening again.
Of you I'm so afraid.
It's happening again.
And when you left, I wished you'd stayed.

It's happening again.
Why am I so scared?
It's happening again,
And why is it I don't really care?