He is a weird and unpredictable character, that is what I love most about him. Hisoka has no shame, and doesn't care enough to acknowledge the fact that they are children. The only thing he sees in them is power and potential. Therefore, he is not a pedophile.
Hisoka wanted Gon to grow in strength so they could fight again, and that's what they did in the Heaven's Arena. Hisoka basically lives for fighting strong opponents.
Hisoka is completely obsessed with Gon, what is emphasized almost every time Hisoka appears on screen. Gon might not be in love with Hisoka, but he definitely admires him and was many times impressed by his techniques in battles. Gon also evidently likes Hisoka, despite his quirks.
Artificial Eye: While enslaved as a child to build the Tower of Heaven, Erza lost her right eye during a punishment for an escape attempt. After she joined Fairy Tail, Makarov took her to see Porlyusica, who created an artificial eye for her.
Laurie Redfox is the son of Levy and Gajeel Redfox. He is a mage in Fairy Tail.
Young Cana Cana Alberona (カナ・アルベローナ Kana Aruberōna) is a prominent member of the Fairy Tail Guild and a potential S-Class Mage. She is a heavy drinker, but hardly ever gets drunk, no matter how much she drinks. She's also Gildarts Clive's daughter.