The next morning Hinata took a day off of work without Yui knowing, he went to the HeavenCenter, he asked for Yui's files and he got them, (because he could prove that they were dating) , he read every page in the report on her 'progress'. Hinata discovered that her body had indeed rejected her tries but when Yui quit she didn't know that her body was actually giving a positive feedback, she just needed to hold on a bit longer... and so Hinata came up with a plan.
'Honey, can I talk to you about 'it' again?'
"Fine, ..."
'You remember in the afterlife, we played baseball... and you slammed Otanashi to the ground and ofcourse beat us at football?'
"Yeah, of course! That were my fondest memories of the afterlife..."
'Well, please don't get mad, I actually went to the Center and asked for your files and when you quit you were actually starting to make positive progress...'
"You're lying, you just want me to start again..."
'No, I'm not, I brought them with me...Here, look.'
Yui looked at the papers and saw what was true, Hinata had been telling the truth, Yui started to cry.
"WHY DIDN'T THEY TELL ME! I could've been walking again by now!"
'I asked them that, these results came in 1 month after you had quit and they didn't have your info at that time, I don't know how that is possible but apparently it happened, so are you willing to do this all over again with me? The good and the bad stuff?'
"I, Let me think about it..."
Yui thought about it for a month and then decide that she would do it, she would only try for a year, if it didn't show any improvement then she would stop and live the way she used to but her positive progress was already showing in the first week, the docters even said that they had never seen such dedication before, and of course Hinata was there to support her every day whenever he could come... a year passed on and her muscles had grown a lot and she was able to stand up for a minute, she couldn't walk yet but she was closer then ever! 3 Years later she could walk just like that girl and Hinata supported her when she would walk, and another 2 years later... They were standing on a baseball field...
'You wanna play, Yui?'
"Yeah, throw the ball!"
Yui was standing on her feet, trembling because she was reliving her afterlife memory but Otanashi became Hinata. Hinata had called up everyone to show them what they had been up to all these years because they had kept it a secret from them.
First Yuri arrived and then Kanade and Otanashi and the rest, Yui was almost crying when she was it (she was still sitting in her wheelchair at that moment).
"You invited everyone?"
'Yeah, for you, now stand up Yui, show em what you've done.'
Yui grabbed hold of her wheelchair and pushed herself up slowly. Everyone was looking at her woth their mouths open. Yuri was almost crying. Yui walked to the spot for her to hit the ball on the field, she took the bat and the Hinata yelled.
'You wanna play, Yui?'
"Yeah, throw the ball!"
Hinata threw the ball at Yui and...
*SMACK*
The ball went flying, out of the field! Everyone was cheering and ran to Yui, they picked her up and threw her in the air a bit. Hinata came running to her and everyone put Yui down, who was laughing and crying at the same time, she had finally hit a homerun.
'Yui, I've know you from when I hit a homerun and now, you can walk just like in the afterlife, and you even hit a homerun, looks like the practice with Otanashi turned out to be just fine...but that's not it,...'
Everyone was looking at Hinata and Yui was crying out of joy.
'Yui, beautiful Yui, will you do me the honor of being my wife?'
"O-M-G, YEEEEEEEEEEEEEEEEEEEEEEEESSSSSSSSS! Yes Yes Yes Yes Yes! A thousand times yes!"
Everyone was cheering and congratulated them at being engaged and the fact that Yui could walk again.
'I promised you in the afterlife on the baseball field and I thought I would keep that promise, on a baseball field...'
"You're such a dummy, I love you!"
And so they got married, Yui kept on doing the training and was getting better every day and Hinata kept Yui happy, for all the time that they lived...
Hope you enjoyed it :3