PrimeFlix

Episode 1

You're going to be my boyfriend.

Synopsis

Umino 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.

Episode 2

23 Mins

I'm not going to marry you.

Synopsis

Nagi 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.

Episode 3

23 Mins

You aren't going to beat me!!!!

Synopsis

Living together with Erika gives Nagi an opportunity to focus on exam prep, except when they run into trouble.

Episode 4

23 Mins

Would you please go out with me...?

Synopsis

Having scored higher than anyone else in his grade, including Hiro, Nagi decides to finally confess to her.

Episode 5

23 Mins

Can we do our morning study sessions together...?

Synopsis

Hiro and Nagi begin studying together in the mornings, but unexpected circumstances put a wrench in their relationship.

Episode 6

23 Mins

I thought you live by yourself.

Synopsis

Erika joins Nagi’s and Hiro’s morning study sessions to wingman for Nagi, and Hiro wants to come hang out at her place.

Episode 7

23 Mins

Is my fate going to change?

Synopsis

Nagi 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.

Episode 8

23 Mins

Are you going to marry him?

Synopsis

Sachi 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.

Episode 9

23 Mins

The Kuroshio currents beckon to me.

Synopsis

Hiro and Nagi go on date at the amusement park. Sachi is not amused.

Episode 10

23 Mins

Don't treat me like your kid sister.

Synopsis

Sachi and Nagi go shopping together for a Mother’s Day gift, but they can’t think of anything their mother would appreciate

Episode 11

23 Mins

I can't forget that just happened.

Synopsis

Erika and Nagi are stuck in a power outage. Nagi goes to the front door to find an emergency kit, when the unthinkable happens.

Episode 12

23 Mins

It's not that I like you, yet.

Synopsis

Nagi tries to redeem himself after embarrassing himself in front of Hiro on their amusement park date.

Episode 13

23 Mins

Things aren't quite working out, are they?

Synopsis

Nagi is beginning to question his own feelings, and he has trouble even focusing on midterms.

Episode 14

23 Mins

Walls exist to be overcome!!

Synopsis

Erika’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.

Episode 15

23 Mins

We have to tell her... about our secret!

Synopsis

Erika and Nagi walk around the festival together, and she shocks him with how out-of-touch she is.

Episode 16

23 Mins

I want to talk about now.

Synopsis

Sachi is worried about Hiro, so she brings Erika along to follow her and learn about her.

Episode 17

23 Mins

Anything could happen right now!

Synopsis

Erika, Hiro, Sachi and Nagi make plans to study at Erika’s vacation house, but there ends up being a slight change in the roster.

Episode 18

23 Mins

Who is that person?

Synopsis

Nagi 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.

Episode 19

23 Mins

You must have noticed by now.

Synopsis

Erika reveals who it is that she’s been trying to reach through social media.

Episode 20

23 Mins

I want to grow up already!

Synopsis

Nagi discusses with Erika what he learned – or tried to learn – from her father.

Episode 21

23 Mins

It's a secret between you and me.

Synopsis

Having topped his grade in the term exams, Nagi confesses to Hiro once again.

Episode 22

23 Mins

I'll Be There With You

Synopsis

Erika, 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.

Episode 23

23 Mins

What Should We Do Now?

Synopsis

On 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.

Episode 24

23 Mins

All That Matters Is That You Two Are Happy

Synopsis

The 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.