Whens a good time to hang out with my girlfriend at school?

so currently im in grade 8 and usally im shy expect to my friends and best friends and my new girlfriend! but shes in grade 6 and usally shes hanging out with her bestfriends. -- whens the best time to hang out with her out school and any idea where.. ? most of the other grade 6's just see me as a doorknob :P (I think) lol) HELP PLEASE ?? .. BEST ANSWER GETS AS MANY POINTS AS I CAN GIVE :)