Sunghoon and Wonyoung were always close as children, but as they grew up, their relationship changed. Sunghoon became more independent and Wonyoung became more reserved. But as they aged and grew apart, they realized that they still cared for each other deeply.

Sunghoon loved spending time outside, whether it was chasing the ball with his friends or taking a walk around the block. One day, he went out with Wonyoung, his best friend since they were little. They walked and talked until it started to get late, and then Sunghoon suggested they go get ice cream. Wonyoung was hesitant, but Sunghoon was persistent, so they went to the ice cream shop. They had a great time eating their ice cream and talking, and Sunghoon felt like he had finally found his best friend.

Sunghoon had always loved the sun. It was a beautiful, warm, and welcoming sight, and he always felt at ease when he was out in the sun. Wonyoung, on the other hand, always felt uncomfortable in the sun. She always tried to stay as close to the shade as possible, and would often take shelter under Sunghoon's arm when they were out in the sun.