There could be the slightest chance that he has lost your phone number, was kidnapped by the mob or is in the hospital with a strange disease that doesn't allow him to talk or text. Decide for yourself what your cutoff time period is for the follow-up call. If he exceeds that time frame, accept that you probably won't hear from him again. If you want to send that 'final text' or make 'one last call', keep it friendly. Don't go crazy psycho on the message just in case he really was being held hostage by the Gambino family.
Contributed by Kimberly James, MatchMaster & Dating Expert, www.findyourplusone.com