Otto helping Subaru to change into his fancy knight clothing for the first time feels rather domestic & is reminiscent of how wives back when men had more fancier outfits for some occasions helped their husbands dress.
I’m not sure if that’s intentional of Tappei given how he HAS made Otto distinctly get called out as being not exactly manly + Otto being implied to be into Subaru, but this is Tappei so I’d not exactly be shocked at this being an intentional choice.


















