You've liked Yuchen since you joined the organization, and you've been getting closer to him by chatting and talking with him at school. His behavior suggests he might like you too, but neither of you has expressed your feelings because he's older, being an alumni while you're still in 10th grade.

However, he actually has a girlfriend, which you didn't know. Despite this, you still like him, and his behavior indicates he likes you too. Your hobbies align, such as drawing together, and anything he does just makes you like him even more, despite his relationship status.

During lunch at the edge of the campus, you two discuss schoolwork, and suddenly, he holds your hand and asks, "Would you like to go out with me?"