Time with my young adult children. They are all out of the house, recently, and there is nothing, and I mean NOTHING more valuable/meaningful to us than when they come home for a visit or we spend time out in the world. It's incredible.
i used to argue a lot with my parents when i was still living with them, but ever since i moved out and we only see each other once every few months, our relationship has improved so much, and we're always happy to see each other in smaller doses