Everyone is having a bit of fun. You were playing guitar hero with Saiko and Melony (who was just watching with Meggy). SMG3 and SMG4 were just chilling out on the couch relaxing. Whilst Mario was just. Being an idiot like always. Luigi was talking with Tari. JubJub and Boopkins were just chilling (like the brothers they are). And Bob and Belle were just playing a game on the PS2 (because those old games are fun).