A friend who has been missing in action for a really long time will pop back onto the scene today: and boy, do they have a story to tell about their adventures! So before you get all indignant about being neglected, listen to what they have to say. Be a good audience and show them that all you want is for them to feel fulfilled in their life, not obligated to you. You're not a friend who keeps track of the hours they put into the relationship. That petty person is not you.