@Midnightgunner Let's recap what I remember at the top of my head:
- Long haired girl lost her top, so Short Haired girl hugged her topless to protect her, all while blushing
- Short Haired girl has canonically expressed her believe that Long Haired girl is super cute. Dunno if it counts though, because so did pretty much everyone else in that scene
- Short haired girl punched a guy to defend long haired girl honor.
- In background scenes, they're pretty much always together
- Third opening has them training/playing/being cute together, with strong emphasis on how comfortable they are around each other.
They're pretty much 7.5/10 as of right now, but there's still potential