You make me so happy, so don't leave.
A real boyfriend and girlfriend stand by each other on good days, and stand even closer on bad days, no matter what.
I'm sorry, sometimes I get jealous thinking someone could make you happier than I could.
I get jealous, I get mad, I get worried, I get curious. But that's only because I care.
I get jealous because I'm afraid someone is going to make you happier than I do.