Nande Sonna ni Kawaii no

1. Nande Sonna ni Kawaii no
For a long time, Ryu has been in love with his friend Hinatsu, but he's certain that Hinatsu only has feelings for Tsubame, Ryu's older brother who ran away from home and left Ryu with all the responsibilities of taking over the family guest house.

Also includes other short stories which are all connected:

2-3. Hinadori no Yukue
4. Kuchibiru made Nan-cm?
5. Koi ni Naru made Dore kurai?
6. Honto ni Nande Sonna ni Kawaii no