Nana is actually one of his less stressful friends! She doesn't set him off very often and they tend to agree more than not, which is nice. He's a little curious about some things she's said about people but he's not intrusive enough to ask, and he doesn't want to upset her. He is a little surprised she seems to like talking to him but that's just because he's a grump. He likes her and sort of awkwardly considers her a friend.