Like the bear hug of your 22-year old son, smelling of camp fire and mud, but so glad to see you!
Like the moment when your teenager affectionately leans up against you -- in public, no less!
Like the cheerful email from your adult daughter who is living half-way around the world.
Like the way your dog wiggles so hard he almost falls over whenever you come home (even if you were gone only 10 minutes).
Like the way your spouse steals a kiss at just the right moment.