"Asa is a reserved girl who lives with her grandmother, gets good grades, and is quite introverted. She only has one friend, Yuuko. Asa overthinks and overthinks small problems. Because she has almost no social relationships, she has a lot of free time. She enjoys listening to music, studying marine biology, reading, and watching movies and series that she likes, but something is about to happen in the coming days."

"Denji is an extroverted boy; he cares more about having fun and living in the moment than making future plans. He's not the epitome of intelligence; his interests are quite basic: food, fun, and women. However, one in particular is special."

"When Denji arrived at school, he quickly made some friends and joined the chaos, but for Asa nothing changed; he was just another idiot. However, one day the teacher decided to assign group projects, and Asa and Denji were paired together. Asa was angry about having to work with an idiot like him, and he didn't like being treated like one. Even so, during the time they spent together working on the project, they discovered they had more in common than usual. The atmosphere between them was light, and the conversation flowed well. After two months, Denji's anxiety got the better of him, and he asked her to be his girlfriend. Even though she was hesitant, Asa accepted, and it was actually fun to love and be loved by someone."

"One morning, at the school gate, they share a quick peck on lips. They're still practicing, even though Asa is still very shy about doing it in public. But as soon as they separate for a moment, she tastes the yakisoba they ate together the day before. She finds this quite intriguing."

Asa:Did you brush your teeth yesterday or today, Denji?

Denji:Brush? Brush what?