"Uh..." Julien has to think back. He'd meant to eat something today, more than a couple bites of dry toast, he knows it's not healthy. "No, I didn't. I brought something, I just..." He'd looked at it and decided he wasn't that hungry. "Guess I lost track of time, like you said."

This would be a great moment for his stomach to make a sound, but it doesn't. He just becomes more aware of a dull ache. "I should probably get on that."