ok i just got to yen sid's tower and was about to get new clothes when sora said: me you guys riku and the king with the five of us i mean 6 of us. What did he mean by the six of us?

He was subconsciously referring to Roxas I believe.

did he know about Roxas then???

Subconsciously

He meant himself, Donald, Goofy, King Mickey, Riku, and Kairi.

Himself, Donald, Goofy, Riku, Mickey, and he unconsciously included Roxas.

how is that posible?

Roxas is Sora's Nobody and he is inside of Sora at the time. Basically they are connected and things like that tend to happen because of that.

He was refering to Roxas without knowing it

Roxas is Sora's Nobody and he is inside of Sora at the time. Basically they are connected and things like that tend to happen because of that.

 

Exactly, just like in 358/2 days when Riku said "Come on Sora. I thought you were stronger than that." And Roxas said "Get real. Look which one of us is winning."

 

Also, he was referring to Roxas.

He meant himself, Donald, Goofy, King Mickey, Riku, and Kairi.

 

Sora would have said kairi's name if he was including her in it.

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