A girl I've been seeing for about a few months has been texting me a lot, frequently asking "do you miss me?" We used to have sex at least twice a week, but as of late the sex is becoming less and less frequent. Is this a shit test? Comfort test? She acts a bit like my girlfriend (whenever we aren't in class she'll come hang with me and my friends, also she calls me a lot) and I think I should just redirect these questions toward something else. Any advice?