Love on the Horizon manga volume 2 features story and art by Machi Yamashita.

Art university student Nagi Kitagawa is hopelessly in love with Yuu Yamasaki, his senpai in the folk song club who also happens to be his next door neighbor. One night, after drinking too much at one of their club get-togethers, Nagi helps a drunk Yuu get home safe--but before he can go back to his own apartment, Yuu wraps Nagi in his arms and falls asleep, trapping Nagi in his embrace. Nagi sneaks out the next morning, careful to not wake Yuu up, and vows to keep the incident a secret. But when Nagi finds himself growing closer and closer to Yuu, his unrequited feelings only grow stronger…but could it be his love isn't as one-sided as he thinks it is in this latest volume?