"When I think of you, I can't soften my heartbeat, and I have the urge to cry out loud---"<br /><br />The "Mighty Ice Prince" Hirano, who can do everything just perfectly, confessed to Koito.<br /><br />However Koito, who is capable of doing everything clumsily, never thought Hirano's confession was serious...? This story is about all the first times Koito and Hirano experience together.