[Haruhi knows that there's nothing she can do or say to make this situation better. It's clear that what Shinji went through isn't something that can be solved in one conversation and certainly not one with someone who is barely more than a stranger. So, she keeps listening, giving him her full attention, and stays in her spot sitting next to him. When he finishes Haruhi nods.]

Then you don't have to do anything. Our personas only exist in that other world, we won't make you come with us.

[She pulls her own knees up, in a mirror image of Shinji, but instead of hiding she rests her head on her knees.]

If you don't want to have anything to do with this or with any of us, after what you've been through, I think everyone would understand.

[Haruhi hopes he'll be willing to talk more with them to help them figure out why this is happening again when NERV was destroyed but she's not going to push anything on him, especially when he's going through some serious emotional turmoil.]