Y would you expect anyone to wait for you, unless you both had made lasting commitments to each other. When a close friend moves away, there’s no expectation of waiting, putting life and plans on pause until they return. If the friendship is worth anything, you keep in touch on a regular basis and make plans for a meet-up, usually once a year (more if you’re lucky). Expectations of Family members you’re close to may be different, depending on status of the relationship. If one feels the distance you’re feeling is deliberate, then you should speak to the person ¯_(ツ)_/¯