til now they seemed to be clueless about feeling for eachother..hope that now we'll have big turn in story:D but as weather is changing it might be that christmas Naa wil spend with Tatsumi not with Umi:(
So.. basically... Umi has realized Naka might like him... Mihane still has feelings for Tsutsumi... Chii likes Mihane... Tsutsumi has let Naka go (?)... Oh my. xD