This document provides over 50 potential reasons or topics that a real estate agent could use to call past clients or contacts to check in, build rapport, and find opportunities for future business. Some examples include calling to invite them to an event, ask how a family member is doing, see how a recent move or job change is going, inquire about hobbies or activities, or ask if they know anyone interested in buying or selling real estate. The overall message is to regularly stay in touch with contacts through casual phone calls to maintain relationships.