"Yeah, you slept nearly 24 hours, if it went on any more then I was gonna take you to the hospital. You didn't wake up no matter what I did, Steve."

Bucky's eyes were ringed in dark smudges showing how concerned he had been, and a whining from the bedroom said that poor Penny was still shut up in there. He had taken her out twice in the middle of the day as far as the sidewalk so she could relieve herself, otherwise she'd been denied her duty as Bucky sat beside Steve.

"You sure you're feeling okay? Think I've got a thermometer around here somewhere, we should take your temperature."

Because sleeping for that long isn't normal. Ever. Especially not for Steve, unless he's really sick.