Well, yeah. Iroh will glare silently a bit while Zuko babbles semi-coherently about how sorry he is before the hug. They're too close to drag it out very long.

Mmmm, yeah.

. . . is it wrong that the 'love of your life' bit made me think of Zuko/Aang? The sheer level of obsession Zuko held has lead to some interesting fics.