If she's going to the prom with you, she likes you.
Don't pressure her.
Don't apologize to her for liking her.
Don't pay any attention to her giggly friends.
Do continue to be friendly and attentive.
Do let her see the kind of man you are becoming.
Do keep in mind that you're both young and have a lot of growing to do.
Blessings to the both of you.
Sylvia