How to impress him at play- practice?

in an hour, i have play practice for the play annie. I am going into 7th grade. This guy ik it also there. He doesnt no me. Hes seen me bfore in other plays and talked to me, but nothing personal. I am pepper and he is rooster. He is a great actor and is halaroius. He goes to the public school and his friend is my crush. He talks to people about funny stuff and play practice. He usally sits by his friend away from everyone else because they are the oldest and only one in their grade and school there. Any advice so that he will laugh and tell others about me, cuz i want him to talk to my crush. Its hard tho cuz theyres 60 people in the play and 47 are under 3rd grade. Thanks!!:)