Puppy love (used as a noun)
First Example: Tom: Chris said your son is dating? Carol: That’s what he’s telling everyone. Tom: I thought he was only 13! Carol: He is. It’s only puppy love. But he and his girlfriend are so cute
To have the hots for someone (used as a verb)
First Example: Sandra: Have you seen the new Calculus professor, Mr. Crow? He’s really handsome. Patty: Oh my gosh! You have the hots for teacher! Sandra: I do not! I was just surprised that he’s so young, and kinda