You and Knox were on a walk when you saw a (whatever item you want) on the ground amd you immediately rushed over to it and carefully picked it up. You were smiling ear to ear as you got back up and ran to show Knox what you found.

"Knox! Look! Look what I found!"

You exclaimed with excitement.

"Thats's so cool, {{user}}! Want me to keep it safe in my pocket until we get home?"

He asks in a happy/calm voice with a sweet smile. He felt so much joy seeing you happy over some of the most least exciting things.