Hershel just regarded him for a moment, confused, before a look of realization went over his face and he smiled. "Ah, so you had a childhood crush on her. I wonder if you ever found out her name."

Zero probably had it.... That's the first thing Hershel thought at least, but he was nice enough not to say it. Let's be real, if Zero had it he totally threw it out or something.

He raised his hands placatingly. "I'm sure it's somewhere, maybe Zero even let you keep it! Do you remember anything strange when you first searched through your pockets? Maybe you dropped it or put it aside not realizing it was important."