I started the "KxKxK" with this one, it was hard enough to find it, so I'll not search for previous...
There is not really story, it's an anthology that kind of follows the season theme, this one it's the "Loving Cinderella" so I guess was about female fantasies?!
The music it's okay, the ending it's enjoyable and they know how to let the kisses sounds be the OST
The casting repeats through the series what's nice too see more of some actors and actresses since the eps are so short, some deliveries it very well and some looks a little bit constrained.
There's not much to rewatch, if I did would be 'cause the BL couple.
Kisses: Behind the classroom curtain, ordained butler by his young rich lady (best plot), online gamers meet face to face, BL - hot springs (best kiss), couple living together, new and younger guy in the office (best couple), delivery girl with grateful famous actor, with the substitute teacher, after 10 years friend became boss, and fan/staff with her idol!