>>25914497Gura flexed her japanese knowledge by calling herself "hetakuso" to say she sucks at the game
Shion misheard it at first and thought Gura was saying that to her, but when she understood Gura was making a self-deprecating joke, she said "no no you dont suck at the game"
And then Gura misheard *that* as "asetaku" (which is already a misunderstanding of the phrase "ase kaita") to think Shion was talking about sweating
tl;dr Very high IQ conversation