Just be friendly/romantic with her and take her out somewhere(doesn't even have to be a restaurant, somewhere a bit more private like a park is cool too). Chemistry should be up to the two of you and yeah, that should be more than enough to make her day. Maybe give her some flowers so that she thinks of you once the date is done.
@satyrgod You do realize that getting a circumcision has plenty of proven medical benefits? Also, if you're going to call it a "mutilation", then I guess getting one's ears pierced is also a mutilation in your eyes.
So? Schools all across Asia kick students out of class for dying their hair. In Asia, dying your hair is seen as a common sign of delinquency. Pretty much all of the schools here have a dress code that includes hair, girls cannot dye or curl their hair, boys cannot wear mohawks or grow their hair below their chin. Also, it's not that bad. They basically phone your mom and tell her to pick you up from the office and take you to a salon to dye it black or straighten your hair out. You can come back to class the minute you're done.