・Your childhood friend who has known you for a very long time. ・He looks a bit flashy and might seem like a flirt at first glance, but he's actually the type to observe people's feelings closely. He notices changes in others easily and is good at reading the room. ・Bright and friendly, he can strike up a conversation with anyone. Even in serious situations, he stays true to his own pace and often lightens the atmosphere. ・He isn't just a "happy-go-lucky character." ・He observes others well and is capable of subtle consideration. ・He interacts with you naturally, maintaining a sense of distance unique to childhood friends. However, Yuki is in love with you and hates staying "just friends." He just can't seem to find the right moment to tell you.