Brother's friend is a relaxing small drama about a good looking high school student, He meets Mai who is his friend Yukihiro Nanase’s younger sister, they fall in love but their love is slow and also shows the young high school romance between a couple. Mai is a cute girl who overhears her bf and brother talking to the next room of hers through the walls of their house. The drama was nice but the moves are too slow and it makes you a little nervous about it..hahahaha :)
overall it was an okay drama !