He blinks at the way Chouji says it, but he's not sure what is meant by it. Of course, some disorientation must be the explanation. Perhaps he's feeling overwhelmed by all the ninjas who seem to be present in his world. And then the mention of Asuma successfully derails his train of thought.

"Ah..." So he already knows. Lee is caught off-guard by this. "So you know. That is true, Chouji-kun. I have seen him with my own eyes. I know it is hard to believe, but... he is indeed here. And I am certain he will be glad to see you." It feels heartwarming. As much as he'd love to be reunited with Gai-Sensei, this here is a very once-in-a-lifetime reunion. Surely Lee can have plenty of great times with Gai and the rest of his team when they go back home.

"As unfortunate as this situation is, I suppose you are lucky to have them all here for you in this world."