Ok, this is probably an easy question, and I should know the answer, but apparently I don't. I've read the DJ Bible, and I don't recall this being in there. I know you are supposed to wait 5 days before calling a girl and all. Here is what's going on. I met this chick who works at a club, while I was at the club (she was on the clock). She was real cool and was hinting that she wanted to go hang out after she got off work (this woulda been at like 5:30am!). My buddies were ready to go, so she asked me for my number, and then she gave me hers. I haven't called her yet, but she called me. I was in class and did not answer, but she did not leave a message. Should I call her back tonight, or wait a few days. More specifically, do you guys even return a phonecall if the person doesn't leave a message?