He just asked me to prom, and we've been together for almost a year, but have been together when we were younger another year. (we had a year lapse) He goes to a different school but its normal for us to talk 4 or 5 times a week. He asked me to prom last week, but we haven't actually talked over the phone for over a week, and when I email him his answers are short. He's not a superficial or flaky guy, do you think he may just have a lot to do right now? (he is a very academically and musically involved person)