As she's not in the room to stop him, she has little choice but to look between the too-empty medicine bottle and Tommy with grave disappointment.

"Tommy, I do wish you'd take this seriously."

She rubs his chest, fussing with the blankets and pillows until she deems him comfortable enough.

"Don't you leave this bed till I get back, mister. Y'understandin' me?"

Were the circumstances different, she'd look a good deal more playful saying those words.