(Sequel) Kunihiko walkthrough

Well,I made a walkthrough if you can't get the Happy or the best ending,but exploring it yourself is much more fun ^^ but if you really don't get it then here is the walkthrough :) If you don't get the best ending please tell me then I will take a look and correct the mistake :)

A. I wish it'd happen soon
B. You're mixing your personal life with work
B. Hang the clothes for the wedding
B. Wave
B. I'll fix the way I sleep
B. Do nothing
B. Sing to distract yourself
B. I'm looking forward to it
B. Pretend to pinch Kunihiko
A. Souvenirs for the guys
B. I believe in Kunihiko
A. Kunihiko,I'm going home
A. Tease Kunihiko
B. It's not your fault
A. Thank him
B. Because of when I came over before
A. I hope I find someone soon