Why is kissing not allowed at school?

Probably because you go to school to learn not to make out. :>)

good point but...

there are a few reasons for the no kissing rule at school one is to stop the spread of diseases like mono, the flu and even simple colds. which means less absents and more money for the schools. the other is as teens your hormones are off the chart and a simple act like kissing can esculate into other less appropriate things to be doing at school. However it never stopped me or my friends in school so life life have fun. Fenner