He laughs too. Matt has always been easy to laugh. Maybe he just has a very forgiving sense of humor, maybe it's a way to disarm people and make them more comfortable around him, maybe it's a combination of the two. Still, attempt a joke, and he'll laugh at it. Even if it's a slow huff of a laugh, rather than an actual chuckle. Look, he's been through it lately, Merwen... that was a good one, honestly.

"Merwen the Impatient One." He tilts his head, slightly, looking a bit like a confused puppy. "That's an interesting title." Did she give it to herself, or did someone else do it? And further, was it accurate or teasing or both? "I'm Matt Murdock. And the little one with leaves is my spirit friend. I call them Ivy."