Conniejudi's manga / #Jealous friend(6)

One day, a young man is found unconscious outside the shared-household where Ayato lives. Despite the warnings of one of his housemates, Ayato lets the person live with them temporarily. It turns out that the young man is Ryou, who used to be Ayato’s childhood friend back when he was two years old. Both of them had previously been separated since eleven years ago, but are now reunited. Ayato, filled with happiness as he reminisces about their early memories, is gradually drawn to Ryou. However, Ryou appears to be glum with melancholy, as if he’s hiding something important…?! We present to you a fresh new story of innocent affection! A Secret Love Story set under the same roof!

Taeyi hears a familiar melody fill the empty halls and makes his way to the old music room. He knows his brother is dead, but he can’t help but hope, maybe, just maybe...it’s his brother playing his favorite song. When he slams open the door, however, he finds Seheon, the new transfer student, at the piano. Disappointment comes crashing down and Taeyi can’t control his anger. How dare Seheon play his brother’s song? -- “If I ever catch you playing the piano again...that’ll be the end of you.” -- And with that begins their story, as unpredictable and visceral as jazz.

Anime made better than the manga, that is weary confusing.

Kwak Taebum, national shooting team’s Olympic gold medalist who’s living a relatively smooth sailing life suddenly got involved in a hit-and-run accident. The person whom he calls "Daddy-Long-Legs" unexpectedly reappears in this life and death situation after he vanished during Taebum’s childhood. But the true identity of the so-called daddy-long-legs... is a vampire?!

How about we start with being play partners?”