well we know that roxas meets with Riku in his dark form when he gives him his name but in which part did this happen??...meaning was it before roxas joined the org???...I think it's all a blur even the part when hayner,pence and olette walk right next to him...even this part did it happen after roxas left the org or before? http://kh13.com/forum/public/style_emoticons/default/smiley-confuse.png

This was on the day Roxas was born.

It was Xemnas. I don't know what game you were playing.

at KH2 at the mansion roxas meets a guy with a black coat..that guy is riku "...for this moment I'm talking about...where he says I can give you purpose and thing like that...it is revealed even in the game that that guy is Riku...but then this means it happened after Roxas's days in the org. since it is in data-Twilight town in the beginning of KH2

 

He met them something like 4 times during his missions in twilight town

when he searched XioN

when he do a grandstander after hayner.

 

By the way Xemnas give Roxas his name , in the day he was first created , Xemnas found him near the mansion

and gave him his name , it also been stated in the end of KH II when riku explains sora who is Roxas.

i dont know where u heard i from but it is Xemnas