Tilla's Links
What a kind, generous person Nikolai is! If it weren't for him, she wouldn't ever have gotten to experience what the joys of being human are! And he asked for nothing in return! Truly he must be some sort of angel, right?
So Jet turned a pet into a human, did he? Sounds... not like him, admittedly. But it intrigued the slothful Sin. He wanted in, so he granted Tilla the ability to become human. He didn't have any twist for their deal, instead turning that twist in Jet's direction via betting on which rabbit/human Tilla would end up falling in love with. He personally believes the bashful restaurant owner Kon will win.
Whenever she's with Greyhound or Kon, she'll see this man around sometimes. He's a friend of Nikolai, right? Then he must be just as giving and selfless as him, too! Considering he's the one who also gave Greyhound the ability to turn human!
He's still really bitter towards Nikolai for turning her into a human too, though the reason behind it is something he can get behind: gambling. He already makes money of Greyhound now, but to win something extra by betting on which rabbit/human Tilla will pick? It's almost too easy. OBVIOUSLY she'll pick Greyhound because HE was the one to turn him human!