From the day I gave up on unrequited love

Summary

For 6 years, Seung-chae has had a crush on his childhood friend's older brother, Yoo-geon. However, after hearing that Yoo-geon applied to a hospital in the countryside, Seung-chaedecides to give up his hopeless crush.That day, Yoo-geon appears in Seung-chae's dream Seung-chae thinks this is his last chance andattacks Yoo-geon...This lewd dream, which seemed like it would end in one go, continued for over ten days.... But is this really a dream? Why does it keep feeling real?'