>>2925581They really dislike humans in general but you can see that they care for one another like with the Twin princesses or in official illustrations(Seaport and Hoppou playing together, Battleship Hime buying new clothes for Supply Depot Hime and the like)
It also depends on the source, in the 4-koma Hoppou calms down after receiving an airplane but they hardly get any screen time.
