1. Butler and master
2. Butler and master
3. Classmates. Love at first sight for one. Constantly challenges crush. Crush hates ghosts. Gets challenged to a haunted house.
4. Friends snowboard. One sets up kidnapping in a cabin.
5. Turtle challenges bunny. Bunny x Fox.
6. Popular boss invites unpopular worker to drink.
7. Butler and Master.
Shitsuji Kanzaki No Yuuutsu