Black Jack takes great care in going through his morning routine as quietly as possible, tiptoeing past Pinoko, only to not find his bag. When he heads outside, he finds Pinoko, awake and standing by the car, presenting it to him, with a cheery “Here you go!”
(“The Grey Mansion,” Osamu Tezuka’s Black Jack Vol. 7)
Bonus trivia: this piece appears in black and white form in Vertical’s release and is shown frame-by-frame as part of the Black Jack: the 4 Miracles of Life specials’ ending animation set to Roots.