At first I didn't know this was related to 'Buddy system' cuz the names were different kiichi became koichi and Haru became sei which was really confusing
Also although I like Haru and kiichi as a couple if someone cheated on me as much as he does I think i would have beat him by now I don't know how haru puts up with that . I seriously have a love hate relationship with this couple ( ̄へ ̄)
At first I didn't know this was related to 'Buddy system' cuz the names were different kiichi became koichi and Haru became sei which was really confusing