I'm sorry you are jealous.
I'm sorry you are falling in love with me.
I'm sorry you want someone to fall in love with.
I'm sorry you feel unfulfilled.
I'm sorry you feel trapped.
I'm sorry you can't open up for extended periods of time without feeling annoying.
I'm sorry you make me feel annoying if I do.
I'm sorry if you feel you're a twenty-something wreck.
I'm sorry I'm a young, talented, heart breaker.
I'm sorry because I like you.
I'm sorry I'm not in love with you.