What would you do if one day the person you love is diagnosed with a developmental disability? The heartwarming tale of what happiness looks like for one married couple.

Chika, who works in retail, and manga artists assistant Satoru get married and start living together. Bubbly, excitable Chika and laidback, easygoing Satoru start their newlywed life, laughing at each other's antics and enjoying their cozy, happy life. But gradually, Satoru starts to feel concerned about Chika: the apartment is a mess, she keeps forgetting her promises, is this some form of harassment?
Returning from work one day, Satoru finds Chika extremely upset after having been fired from her job. Wondering aloud why she can’t do “normal” things like everyone else; Chika has a revelation: “I think I have a developmental disability...”
　Facing struggles beyond their control, Chika and Satoru begin to update their version of "normal" through trial and error. As they change, the people around them also begin to gradually change. A love story following two people who keep positively moving forward, learning to live with the realities of developmental disability.

ある日、愛する人が“発達障害”だと分かったら？
ある夫婦の幸せの形を描いた心が温かくなる物語

アパレルショップで働く知花（ちか）と、マンガ家のアシスタントとして働く悟（さとる）は、結婚して新居に引っ越してきた。あわてんぼうな知花とマイペースな悟はお互いにツッコミあって笑う、ささやかな幸せな新婚生活を過ごしていた。しかし次第に知花に、部屋が散らかりっぱなし、約束を忘れる、これは嫌がらせ？と感じる違和感が出てくる。
ある日、悟が家に帰ると千花が仕事を解雇されたと落ち込んでいる。なぜ自分は人と同じようにできないのか？悩んだ彼女は「私、発達障害かもしれない」と言い出して…
　自分ではどうすることもできない困難に直面し、試行錯誤しながら自分たちの“普通”をアップデートしていく知花と悟。そしてそんな２人と共に少しずつ変わっていく周囲の人々。発達障害を抱えながらも前を向いて生きていく夫婦の日常を描いたラブストーリーです。