couldn't translate the title in the commentary because the phrase is awkward alone there, looks quite poetic. went to obtain some clue about it in pixiv as well, but instead found the author didn't seem japanese native, thus i didn't add my possible translation. in literal it can mean "hurrying/rushing in summer" or suchlike, but still no clue on the art itself or on the pixiv page either. might be related to the story and/or relationship of them? (i've not yet arrived at the episode in the game)