I love Luke. He's so cute!! :)
Well. That's an easy one.
But outside of the Professor himself, it would have to be Future Luke. Just... so... cool...
That'd be Clive.
Anyway, Luke and Flora are both my favourites. Don Paolo'd get third place.
Clive was pretty badass, yeah. Shame he turned out the way he did.
Aside from him, I'd say Flora. I find her hilarious and adorable.
It's a tie between Luke and Emmy, the Professor's companions in Miracle Mask. Luke because he's cute, and Emmy... Because she's Emmy.
To be honest, I wish I got into the series sooner.