Chapter 1 (Condolence)
It was after the great Second Keyblade War that took place within Kingdom Hearts itself, everyone returned back to their respective homes, except for Aqua and Ventus who landed on Sora's home, Destiny Islands, while they made it back, Aqua took Terra's sacrifice hard and that made her heart filled with sorrow as if the darkness wasn't enough for her the first time, she ran off, Ven tried to stop her but Aqua deliberately said "No Ven, stay with the others!" she shouted, she then opened a portal to go to a world she's unsure of, Sora, witnessing this situation had to run off to follow Aqua and make her return back to the light as Sora won't allow Aqua to go back to the darkness. As the portal diminish in size, Sora had to speed it up by using athletic flow to enter the portal and there Sora sees Aqua running off into Radiant Garden. After finally catching up to Aqua, Sora asks "Aqua! I know how you feel! But why go running off like that?!" Aqua then responds "Because... I lost my friends before and here at this overwhelming thought of losing one of my friends again and no chance of bringing them back is not a pleasant thing to remember", Sora says "Look, I know that losing friends is not very a good memory to remember, even though it's tough at first, we gotta keep going strong for the future, Terra might feel down if he sees you like this for a while, so if there's anything to cheer you up to get rid of that sadness, do you want to talk it out? Aqua looked to the ground thinking, and then she said "Sure... Sora... Thank you..."
Chapter 2 (Expressing your Self)
After that little saddening moment, Sora suggests that him and Aqua go on the little boat and take a walk on the other side of Destiny Islands where there's lots of buildings and parks. Sora and Aqua reaches the other side, they began walking together slowly, during this time, Aqua comments how beautiful Sora's home is, Sora says "Yea, quite a nice setting huh? Me and Riku used to race each other to our homes, and well, he usually beats me, hehe." Aqua said, "(Laughs) who knew I would end up seeing you special boys when I first arrived here, in fact, you Sora reminded me a lot of Ven while Riku himself reminded me of Terra, it was like our spirits have been passed on to you guys in a way..." Sora says, "Huh really? Haven't really thought about that, I gusss you're right." Sora and Aqua smiled at each other and saw a little park that faces the sunset, the two sat together on the sand while looking up in the sky. Sora looks at Aqua, "You know Aqua, you didn't deserve to be in the Realm of Darkness for so long, good thing we defeated Xehanort with our determination huh?" Aqua, while looking up in the sky, "That place is something I would never bear to go back to, I'd rather stay here with my friends who I care about and protect them by any means necessary but after that fight we had to take the darkness away that Xehanort casted upon me, my heart felt light as soon as I touched your hand, thanks Sora..." Aqua then kisses Sora on the cheek and petted Sora on the head, Sora embarrassingly states "Aww, why you have to do that? Aheheh" Aqua with a smile on her face, "You're really are a lot like Ven, (chuckles) your words can brighten anyone up Sora" Sora, while rubbing his nose says "Hehe! I just think positive!"
The two then continued to walk until sunset reached nightfall, Sora and Aqua return to their friends on the side of Destiny Islands and then this, Sora and Aqua became really close friends as a sibling would have.
(The End)