Shirusareshi Ai

During his third year in middle school, Yuya confesses to Ryo, a delinquent with a scary face. At first, Ryo doesn't respond to the confession and they keep hanging out as friends. But, when Ryo finally asks Yuya still likes him in high school, these two finally start dating. So begins their love story that spans from middle school, high school, college, and adulthood! This volume also includes a short story about two men who start living together!
(Source: Futekiya)