[Frank Munoz]

step 1)
- pre-record yourself asking her to go with you to prom.

step 2)
- pretend that you were struck by a vehicle and are now a mute.(this requires participation from at least one local doctor)

step 3)
- go up to her(she must know about your condition by now) with the pre-recorded question, look her in the eye's as if you were to speak but you can't because of the false tragedy that took place, and all you let out is a faint breath.

step 4)
- play the pre-recorded question to her.

step 5 is yours to decide.