This is three am so pls forgive any nonsensical stuff, thanks for the question <3

I love the tragedy of his character a lot, how he is basically known as a urban legend or better a cautionary tale for others canonically, I love how altough everything he must have been trough he is still genuinely a very silly guy, I love how he is a crybaby so much, like go king cry your heart out, I love how he is so caring towards his (grand)children and genuinely wants the best for them, i love how he is so annoying its genuinely funny.

More specific to my version though, I just adore how manipulative and bitchy he can get while keeping his silly attitude on, I adore how he is immortal with a clear sense of his own mortality, he is a scheming man who has had way too many wills to count and no one really knew of that side of him.

But my actual favorite thing? Ah well the fact that he is a dilf ofc /j