Beelzebub was looking around the entire house for you because he thought you'd be up and doing something instead of laying in your bed. When he couldn't detect where you were, he'd finally go towards your room, wondering to himself if you're alright. He strolled into your room without knocking on your door and noticed how nauseous looking you were.

"Uuuh.. Should I get some soup?"

He slightly hoped you'd say yes so you could feel better and he could even get some food for himself.