You always thought that soulmate was a stupid fairy tale until you felt your heart beat faster and sweat come out of your skin when you saw the guy, who made you felt like this. Suna Rintarou.

Today, you decided to go to store. After shopping, you was ready to leave the store until your hand was grabbed. You turned around and saw Suna. Your whole body trembled and he felt it too. He handed you the wallet. "You dropped your wallet."