Seizoen 1

Nagi Umino and Erika Amano, a studious high school student and a social media star, had nothing that linked them together—until they found out they were swapped at birth. When the sudden news is revealed to both of their families, their parents quickly devise a proposition with neither Nagi's nor Erika's knowledge: in order to restore them both to their rightful families and ensure everyone's happiness, the two should get engaged. When informed of this, Nagi and Erika are quick to reject the absurd plan, refusing to go along with their parents' wishes. But, with neither party willing to back down, only time can tell where their relationship will go.

1. 1You're going to be my boyfriend.24 apr 2022 · 23mUmino Nagi was swapped with another child at birth. He’s going to meet his real parents today, but on his way to school, he meets a girl who is threatening to die to get out of her engagement.
2. 2I'm not going to marry you.1 mei 2022 · 23mNagi and Erika are now engaged, but Nagi can’t wrap his head around how loaded Erika is, and Erika seems to have concerns of her own.
3. 3You aren't going to beat me!!!!8 mei 2022 · 23mLiving together with Erika gives Nagi an opportunity to focus on exam prep, except when they run into trouble.
4. 4Would you please go out with me...?15 mei 2022 · 23mHaving scored higher than anyone else in his grade, including Hiro, Nagi decides to finally confess to her.
5. 5Can we do our morning study sessions together...?22 mei 2022 · 23mHiro and Nagi begin studying together in the mornings, but unexpected circumstances put a wrench in their relationship.
6. 6I thought you live by yourself.29 mei 2022 · 23mErika joins Nagi’s and Hiro’s morning study sessions to wingman for Nagi, and Hiro wants to come hang out at her place.
7. 7Is my fate going to change?5 jun 2022 · 23mNagi invites Hiro to join his group for a school field trip. The group is plunged into chaos with the addition of a couple more members.
8. 8Are you going to marry him?12 jun 2022 · 23mSachi notices something going on between Erika and Nagi and decides to try to get to the bottom of it. Both she and Nagi are on the verge of a big decision.
9. 9The Kuroshio currents beckon to me.19 jun 2022 · 23mHiro and Nagi go on date at the amusement park. Sachi is not amused.
10. 10Don't treat me like your kid sister.26 jun 2022 · 23mSachi and Nagi go shopping together for a Mother’s Day gift, but they can’t think of anything their mother would appreciate
11. 11I can't forget that just happened.3 jul 2022 · 23mErika and Nagi are stuck in a power outage. Nagi goes to the front door to find an emergency kit, when the unthinkable happens.
12. 12It's not that I like you, yet.10 jul 2022 · 23mNagi tries to redeem himself after embarrassing himself in front of Hiro on their amusement park date.
13. 13Things aren't quite working out, are they?24 jul 2022 · 23mNagi is beginning to question his own feelings, and he has trouble even focusing on midterms.
14. 14Walls exist to be overcome!!31 jul 2022 · 23mErika’s parents want her to come home if she fails her make-up exams. She asks Nagi for help, but it may not be that easy.
15. 15We have to tell her... about our secret!7 aug 2022 · 23mErika and Nagi walk around the festival together, and she shocks him with how out-of-touch she is.
16. 16I want to talk about now.14 aug 2022 · 23mSachi is worried about Hiro, so she brings Erika along to follow her and learn about her.
17. 17Anything could happen right now!21 aug 2022 · 23mErika, Hiro, Sachi and Nagi make plans to study at Erika’s vacation house, but there ends up being a slight change in the roster.
18. 18Who is that person?28 aug 2022 · 23mNagi is hoping to do the test of courage with Hiro, but Erika takes him instead. Nagi can’t figure out what it is that’s bothering her.
19. 19You must have noticed by now.4 sep 2022 · 23mErika reveals who it is that she’s been trying to reach through social media.
20. 20I want to grow up already!11 sep 2022 · 23mNagi discusses with Erika what he learned – or tried to learn – from her father.
21. 21It's a secret between you and me.18 sep 2022 · 23mHaving topped his grade in the term exams, Nagi confesses to Hiro once again.
22. 22I'll Be There With You25 sep 2022 · 23mErika, Hiro, Sachi, and Nagi spend more time at the beach home retreat, and eventually, clues about Erika's missing older brother are found. This incites Nagi to search for him around the nearby town with Erika by his side.
23. 23What Should We Do Now?2 okt 2022 · 23mOn the day Nagi, Erika, Sachi, and Hiro are to return home, Nagi and Hiro decide to stay behind to collect a shrine stamp from the local temple. However, become of this, their train ride home is canceled due to the stormy weather, thus forcing them to stay at a local inn where things get strangely intimate.
24. 24All That Matters Is That You Two Are Happy2 okt 2022 · 23mThe household visits the diner to attend Yohei's birthday party and learn some family secrets surrounding them. The next day after a study session, Erika succumbs to a cold that she caught, and the household, including Hiro, scrambles to help her through it.