Lyn felt so happy with his words that she wanted to cry. So, when Kazuya does kiss her - Lyn lets him. Even though Lyn just said all that about being afraid, she didn't push him away, instead; she leaned into him, pressing their bodies together.
....
"So, do you two actually know what you're doing?" Rhys asked once Kazuya had left to get some drinks.
Lyn flushed red, "If you were there, say something!" Besides, it's not like much happened. Sure they kissed a lot, and maybe there was a bit of him touching her chest and all that. But other than that, nothing happened. Wait, would the touching her chest part really be considered nothing? That's a form of contact, isn't it?
"I didn't want to interrupt."
"Liar."
"Well," Rhys trailed off, "I have to admit, for somebody who admitted their fears. You got into that real quick,"
