He nods and folds himself into a sitting kneel, and yes, for the moment, closes his eyes to actually join her meditation.

He has no illusions that he's going to be able to sort through all the emotions that have swirled up since he spotted Luke's message to the network. And that's ok - for the most part they aren't what he'd call distressing feelings. (Although there have certainly been some of those, too; he's trying not to dwell whether Obi-wan here and now is fated to same end Luke reported.) Mostly they're just complicated.

Right now he's just trying to let it all wash over him and settle a little.