Deny her

From Reddit Choose Your Own Adventure

"Suit yourself," the woman says. "You're missing out on something wonderful." She wraps her arms around your neck, as if trying to trap you one more time. Her eyes somehow switch into your favorite color, making them hypnotic.

Push her away and ask her what your memories hold

Give in and say "Yes"

Give into the love and kiss her

Explain you are a girl (she can't see that you are until you tell her)

Push her away and run down the stairs

Push her away and attempt to throw her off the balcony

Push her away and say "No"

Push her away and say nothing