The comic narrates about a fashion designer who is coming of age and resisting any possibility to marry. Unexpectedly, halfway through, she meets an extremely innocent boy! Uh oh! It’s as if her heart just fluttered…… “Big sis! Please let me stay with you~” “Oi! You crazy dog! don’t come so close to me!” This time will she be able to maintain her status as someone single? A 2019 comic of two single's funny and sweet experiences together! The show's officially about to begin~