2 Saisa No Osananajimi２歳差の幼なじみ ; A Two-Year Age Gap Between Childhood Friends

Feelings that have remain unchanged from back then... Please be aware of me quick! When did he become so cool......! No, no, there's no way! I thought he was just a normal cute "little brother"-like childhood friend but 6 years later he...... My heart pounds wildly before we started dating and continues even after.