to go with her and dance slowly
Sadie Hawkins dance
you "fast dance"
Date
Shes in to you
You say "Oh i would love to but i cannot dance sorry"
sex!!
70's dance
you say sure, but im not very good, you?
asking
Say either Yes or No, depending on your decision.
Possibly. He could either be going to the dance "as friends" or this could indicate that he has feelings for you. While at the dance, try to pay attention to what he does. He could be trying to flirt with you. If he asks you to dance with him to a slow song, the chance of him liking you is increased even further.