Miis will often request to hang out with each other, give each other silly gifts, exercise together or gossip. The more these relationships develop, the more they interact, and it's both endearing and amusing.
The game greatly encourages players to build relationships between Miis (and your party's horse) by placing them in the same room at inns and going on outings or Jolly Jaunt trips. Whether your party members are friends, family, or random video game characters, it's super charming to see them interact, form relationships, and quarrel. Miitopia Horse Outing (Image credit: iMore)
