I was in this Kingdom Hearts Posts and I want to know who wrote about Sora and Rikku liking eacher other?

"At the ending of Kingdom Hearts 1, When Kairi when in the cave and saw a picture of Sora & Kairi but someone said that was really Sora and Rikku and she was crying about it?"
(That’s what I remember reading about in that Topic)

if someone could tell me or link me the Topic that would help a lot!

Please and Thank You! <3 <3 <3
^.^