My Sweet Boyfriend

He has cared for her meticulously since childhood. She thought it was friendship, and he thought it was brother-sister relationship, but he never regarded this relationship as love. It wasn't until the girl was chased by other boys that he realized that the girl he had always favored and loved was about to be snatched away by another boy, and he discovered that his feelings for her had changed from family affection to love. He didn't know when it started. Maybe it started when he was jealous when he learned that she was liked by other boys. ¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨Can girls and boys be together in the future? What emotional experiences will they have? What kind of future will there be?