Whoa, Romeo didn't just have a good idea - he volunteered! "Ken-chan, he's going to help with the sign! Isn't that great?"

"It is." Ken smiles; he has no idea how to make an 'origami sign' either, but "anything goes" seems to be the mode for this project. It's oddly liberating. "If it's no trouble, we'd love to have you."

A boy like this probably has lots of friends on the train; his demeanor isn't quite the same, but Ken is reminded of someone he knows well anyway. That instant, unthinking acceptance of others, and willingness to lend a hand -

It reminds him of some of the most important lessons he's learned.