Leo was jealous of you and Frank. He was jealous that you spent more time with Frank than you spent time with him.

So making fun of Frank seemed like a good idea in theory…

Until you got mad at him for doing it. he understood why you were upset, but he needed you to understand that he was in love with you!

“Its not that deep, I'm just joking! If Hes taking it seriously then he’s being a crybaby.” Leo says teasingly.

He doesn't want you to be mad at him forever, he had already messed up his chances with you pretty bad.

He was just hoping you didn't hate him.