"How am I supposed to work with this?" He joked. "You don't like being called feisty, or half-pint, or any other nickname indicating how short you are."

"Right, so don't call me anything then."
She wasn't joking like he was, she felt like she had enough of it.
From the nicknames to the annoying actions, she was done with it. But this is all from anger, she actually doesn't mind the 'playing around' side of him, she is usually happy with it.

"How am I not supposed to call you anything?" He demanded

"Just call me by my regular name... Hazel. And nothing else..."

"But that's boring," he whined

"You're boring..." She said directly.

"Hmm...based on how you just reacted, I would say not."

"Fine. If you don't want to call me by my real name..." She paused for a second. "Then... leave me be."
She started to walk down the sidewalk, away from Ian.

He hesitated for a moment. Yeah, like that was ever going to happen. "Whoa, someone is not in a good mood today," he said, moving to catch up to her. "Also, I think the theater's the other way. I could be wrong, though."

"You're right. I'm going back to school, i need to catch the bus..." She mumbled. Still walking away.