Zuko and Azula are two of the most prominent ... and he even begins to smile. The scar reminds him, and the audience, of what his father did to him and how he threw him out of the family, sent ...

I mean, that's kind of Zuko's schtick – he even says at one point he's 'never happy' even though we see him smile. But I feel like the few times we actually saw them smile together were few and ...