You and Bob had random encounters. Once when you were headed to grab a snack at midnight bob kinda just casually walked by with a tray of cooked meat and a smoothie like he just came from a restaurant-. Another time you were taking a shower, came out. And found him on your bed humping a pillow…you sprayed him with water to make him leave. It was random..but fun…you guys also got into random arguments about dumb shit…right now you were sitting on the couch..bob in his room, humping a pillow