Thanks (of course) to Shmook for the raws. We really apreciate it :')
And I swear, this manga :_____)
UPDATE: Thanks to the awesome rosehip31 we've got a summary of the chapter, thank you very much! Check again people :).
"You received it?"
when Suwa told me that,
I thought that he also received the letter
So Suwa tells her that he received the same sort of letter than her the day of the opening ceremony.
He also talk about "erasing his regrets". But he only read the letter after coming back home.
Then he tells Naho that her have to save Takeru, no matter what.
In the 14th september's letter, there's writting that it was Kakeru's birtday.
But he didn't tell anyone about it. So Suwa's future self wants that they celebrate his birthday this time.
Then Naho notice that Suwa didn't gave her the second shit of paper of that letter. But Suwa tells her that he just forgot it at his home and what was writter in it wasn't important anyway.
On the classroom, Suwa ask Kakeru when is his birtday. Then he tells him that it's the 14th september.
Suwa pretending as if he didn't know and Naho too, then they decide to celebrate it.
Everyone ask Kakeru about what he'd like to have for his birtday. But he keeps answering he doesn't need anything.
Naho notice he's always using the same sport bag so she decides to buy him a new one as birthday present.
Then she meets Kakeru's ex-girlfriend. And Naho's friends interfered before they fight XD, but they end up having a fight with the ex-girlfriend anyway.
Takeru and glasses guy (don't remember his name) hear they shouting on the corridor and since ex-girlfriend is really bothering them, black-hair-friend slap her.
After that, Naho's friends tell her that to forgive them to not have noticed earlier that she likes Kakeru, but that she should have told them and not keep it secret.
Suwa and Kakeru are talking while they're going home. Kakeru ask what he should do toward Naho and Suwa answer: "confessing". So Kakeru replies that if he does, Suwa should do it too.
Then Suwa ask once again what Kakeru wants for his birthday and Kakeru keeps telling he doesn't want anything.
They end up the conversation by Kakeru saying that just a bouquet should be enough.
Then in the future, everyone is giving Kakeru's birthday present for his 18th (though he's already dead.) Naho gives him a new sport bag and Suwa a bouquet of flowers and then give it back and gives it to Naho, saying it's from Kakeru. She doesn't understand why but then we saw the scene between Suwa and Kakeru. Kakeru's saying that a bouquet should be fine because he could give it to Naho afterwards. Naho doesn't know why he wanted to give her flowers, so everyone tells her that it's because she made him happy and that he loved her.
Then Naho starts crying and thinks that now she can't ask him about what his feelings toward her, but that if she could come back in the past, she could ask him.
Then we return to the present and they're celebrating Kakeru's 17th birthday. Naho gives him a new sport bag and Kakeru thanks her. As for Suwa, he really gives him a bouquet and then tell him to "not runaway". Kakeru blushes but he finally gave it to Naho. When she asks "why" he just replies that it's because he wanted to.
The others encourage him to continue and Kakeru finally tells her that he likes her.
To finish this chapter, we can know what was written on the second page of Suwa's letter. Suwa's future self tells that he regrets to not have encouraged Kakeru and Naho's relationship and that now, 10 years later, Naho's still crying about that so that he has now to encourage their relationship even if it breaks his heart, and he comforts himself by saying that he still has football and that he really loves that game too. So he has to help them being together in the future no matter what.