I fell in love with a guy that I shouldn't love.

I fell in love with a guy who can't love me back.

I fell in love with a guy who can't even see me more than a friend.

I fell in love with a guy that doesn't care about my existence.

I fell in love with a guy who's in love with my friend.

I fell in love with a guy and I can't do anything to make him notice me.

I fell in love with a guy I least expected.

I fell in love with a guy...

.. and how can I unlove him?