Peter smiled when Kieara laughed - her nose crinkling when she laughed was, admittedly, cute. As was the laugh itself.
"Well," he said, wringing his hands as he spoke, "I'm sorry, I'm just not used to people complimenting me. Especially on how I look. If I didn't know any better, I'd say you fancied me."
This made Peter chuckle, but only because he though she would as well. The statement was made purely to be humorous - he didn't think she actually did.