Hythlodaeus is not unaware of the glances his friend keeps stealing at him, and answers a couple of them with a questioning look of his own, but every time Hades simply looks away, as though it's of no consequence, and eventually Hythlodaeus just lets it go, smiling fondly to himself. It's almost amusing how Hades still goes for such subtle expressions of affection in addition to his much more shameless nature now.

Actually...

Hythlodaeus looks down at his dessert while his friend gazes over the railing again, and finds his lips spreading into a grin. He props up his chin on his hand again, leaning forward slightly.

"Agesandros~" he draws out the name playfully. "Would you like to try my dessert?"