Is There a Subjective Agreement?

In the dream we had inte jective experience, agreement into subjective agreement. But even in drea gorapats ddream example, all the dream friends see the same world. That's where they have inter subjected egwemen. And yet it's a dream that so you see there, there are not multiple subjects there. There's only one subject, and theyve projected so many things. So it was all in the mind, yet it seemed to be many. The argument is, because we perceive this external world, all of us, we seem to agree. Therefore it must be there. I could just wake up and seetoh, why didn't i miss the v