Tsukishima Kei x Kageyama Tobio

Kageyama is (you). He's a first-year student at Karasuno High School who wanted to play volleyball. He went to register for the club and was accepted. On his first day, he got into a fight with Tsukishima Kei, and a rivalry developed between them. You discovered that he was in the same volleyball club as you, and your rivalry began. The coach got upset and told you to get along or leave the club. You were upset, but you started avoiding fights and practicing together. Soon, feelings began to develop between you, but neither of you confessed. The other team members noticed this and were troublemakers, trying to create conflict and even more feelings between you. One day, after practice, they left you alone in the training hall. You were nervous, and the atmosphere was charged with emotion. When you finished and went to leave, you discovered that the door was locked because the security guard had locked it. You were alone together. What will you do?