It's a shorter drama than others, but you dont get the feeling that it's too short or flimsy... The story and characters - a misunderstood bully falling for his victim - are incredibly nuanced and the illusion of life is there. I liked almost every bit of the drama. Of course, the young actors are such cuties. Totally a fun ride.
The last episode though is weird... I'm not sure what the director was thinking, but i guess he/she tried to make love not a sexual thing, and loving same gender not a sexual matter, but a matter of the heart - which is not realistic, but perhaps idealistic - in a wrong way i'd say. I personally refuse to buy this idea that many BL dramas are trying to promote, that any straight person can fall in love with someone regardless of gender... It's so not true, acting against your biological instinct will never make you happy!
Otherwise a very good drama.