What He Who Doesn't Believe in Fate Says Vol. 2

Kosuke can see the red string of fate. But fate can be cruel. He can see that his crush, Yuka, is tied to someone else. One day, Kosuke sees the end of both his and Yuka's strings of fate. They have met the love of their lives. Each couple gets closer and closer to each other. Kosuke must watch helplessly as fate works its will...