Sixteen-year-old Nagi Umino, a diligent student at Megurogawa Academy, discovers he was switched at birth. On his way to a dinner with his biological parents, he encounters the bold and headstrong Erika Amano, who insists on having him pose as her fake boyfriend, adamantly opposed to marriage. However, the dinner takes an unexpected turn when Nagi learns that his parents plan to resolve the mix-up by marrying him off to the daughter they raised—who is shockingly Erika! As their lives intertwine, the pair navigates the complexities of love, identity, and family.
Country
JP
Seasons
2
S01E01
You're going to be my boyfriend.
Apr 24, 2022
S01E02
I'm not going to marry you.
May 01, 2022
S01E03
You aren't going to beat me!!!!
May 08, 2022
S01E04
Would you please go out with me...?
May 15, 2022
S01E05
Can we do our morning study sessions together...?
May 22, 2022
S01E06
I thought you live by yourself.
May 29, 2022
S01E07
Is my fate going to change?
Jun 05, 2022
S01E08
Are you going to marry him?
Jun 12, 2022
S01E09
The Kuroshio currents beckon to me.
Jun 19, 2022
S01E10
Don't treat me like your kid sister.
Jun 26, 2022
S01E11
I can't forget that just happened.
Jul 03, 2022
S01E12
It's not that I like you, yet.
Jul 10, 2022
S01E13
Things aren't quite working out, are they?
Jul 24, 2022
S01E14
Walls exist to be overcome!!
Jul 31, 2022
S01E15
We have to tell her... about our secret!
Aug 07, 2022
S01E16
I want to talk about now.
Aug 14, 2022
S01E17
Anything could happen right now!
Aug 21, 2022
S01E18
Who is that person?
Aug 28, 2022
S01E19
You must have noticed by now.
Sep 04, 2022
S01E20
I want to grow up already!
Sep 11, 2022
S01E21
It's a secret between you and me.
Sep 18, 2022
S01E22
I'll Be There With You
Sep 25, 2022
S01E23
What Should We Do Now?
Oct 02, 2022
S01E24
All That Matters Is That You Two Are Happy
Oct 02, 2022
S02E01
Who Was Umino-kun's First Love?
Jul 08, 2025
S02E02
Onii Confessed to You, Didn't He?
Jul 15, 2025
S02E03
That, but Times a Hundred
Jul 22, 2025
S02E04
I See You're All Together
Jul 29, 2025
S02E05
It's My Life, Too!
Aug 05, 2025
S02E06
There's No Way I Can Be Normal!!
Aug 12, 2025
S02E07
It's Ours to Build!
Aug 19, 2025
S02E08
No Such Thing as a Meaningless Kiss
Aug 26, 2025
S02E09
The Real Enemy is Sachi-chan!!
Sep 02, 2025
S02E10
I Know, Nagi-kun! Let's Take Pictures for Memory's Sake!
Sep 09, 2025
S02E11
I Found Him Attractive for the First Time
Sep 16, 2025
S02E12
Thank You for Falling in Love with Me
Sep 23, 2025