How do you tell a boy you like him?

Jossalynne

So I'm a freshman. I take a photography class and there is this super cute boy in my class. He is super nice and sweet. He is in drama club and played prince Eric when my school put on the little mermaid. He is a senior tho. I really really like him, but I don't know how to tell him or show him that I like him. I need to make my move bc apparently like 5 other freshman girls like him, I don't know who they are but my friend does. I want to make my move and start talking to him more so maybe he'd ask me to homecoming. How can I tell him or show him I like him without telling him?