Marian is a trap, something Kon keeps forgetting. When he ask about Marian's back story, the story he is given is…expected. 
Why?! If anything, you're the 
one who's entitled to that!
¡¿Por qué?! ¡Eres tú 
quien tiene derecho a eso!
¡¿Por qué?! ¡Eres tú 
quien tiene derecho a eso!
Por quê? De qualquer forma,
você é o único que tem o direito!