This weird guy

Guy:*saw you drop your scho bag* oh let me help! *help you pick your books up* You:Thanks! Guy:Your welcome! im apart your school you know? You:Oh really? lets be friends! *after school tomorrow* Guy:Hey i invite you to my sleepover! at my house today! wanna come? You:Oh sure! (in mind:wait, im a girl, shouldn't boys not have a sleepover?) *at his house*