OK, so I started dating this guy about a month ago and a week after we started 'going out' he went away for college about an hour away, which isn't bad... but he barely calls me, he said he was coming down for the past two weekends but has bailed both times, and the second time had no reasonable explanation... do I dump him?do I try talking to him about calling me more often even though I have already? What do I do?