A hum, something satisfied. It wasn't the worst thing in the world, to be somewhat spoiled by their time in Sol. To have inspired within them some idea that they could make the right decisions, could assist others.

Tim simply reinforces it further. Perhaps, he's just providing them one last kindness, in the time that they have left. Chara will take it without complaint.

"Think nothing of it. After all, once we part, you'll be someone else's responsibility." Not theirs anymore.

There's no sense in standing here much longer. They step forward, leading the way in the direction Tim had already chosen to go. They can walk and talk. "Shall we?"