Certainly it wasn't like patting a rabbit, but perhaps just a little like patting a donkey. Wei Wuxian glances toward the one speaking when addressed, drumming up a smile and lifting both hands away from the train's surface for a moment.

"Getting in touch with reality. This whole thing, do you know what it is?" He gestured to the train as a whole, quirking up his eyebrows and straightening a touch from how he'd leaned forward to pat the metal encasement.