It's a very good thing Accelerator is used to small children being small children. Last Order has never cried on him, but there was that one time she took it upon herself to try one of his coffees, and after spitting it out wiped her mouth off on his shirt. So it's fine, he's just going to have to wash this shirt later.

.... He does pull a pack of travel tissues out from his pocket, though. It's probably too little too late since Donnie's crying seems to be calming down, but he might as well hand them over.

He heads into the park, walking towards a bench. "Feeling better?"