Sleeping Beauty.

He fell for the girl who would always sing a random song out loud when no one was around.

She never caught him awake, he would always be napping away in the hidden place she went to sing her heart out.

He's presence didn't bother her because he was always there before her, dreaming his life away.

They never disturbed one another.

She would always leave before he would wake up.

So how does one fall in love with someone they've never spoke to?

By hearing their soul of course.