crush on
Intermediate (B1)informal
To really like someone in a romantic way, especially when they don't know about it.
"Half the class is crushing on the new drama teacher."
Hear it in context

Free Agency Primer
NFL Fantasy Football · 26:28
Oh, a crush on Clare.

My Daughter Survives 6 Schools That Shouldn’t Exist
Jordan Matter · 8:52
you have a crush on her?

My Daughter Survives 6 Schools That Shouldn’t Exist
Jordan Matter · 13:18
You have a crush on her.

Best of Shane Gillis & Matt McCusker
Joke WRLD · 28:57
She has a crush on me.

SNL Cast Test How Well They Know Each Other | Vanity Fair
Vanity Fair · 6:13
I had a crush on her.