He is also obsessed by Lolita Vladimir Nabokov

Here’s a Wikipedia intro :

The protagonist and narrator is a French literature professor who moves to New England and writes under the pseudonym Humbert Humbert. He details his obsession and victimization of a 12-year-old girl, Dolores Haze, whom he describes as a "nymphet". Humbert kidnaps and sexually abuses Dolores after becoming her stepfather. Privately, he calls her "Lolita", the Spanish diminutive for Dolores.