"What will you do if one day I fail you?"
"Well... If one day you really betray me! Then... I won't want you anymore."
"Then, if one day I fail you, what will you do?"
"I will lock you with me for the rest of my life!"
But who knows, one day, the words will come true! He wants the people locked up next to him to never have the chance to "atone" to him.
Concept: Love never asks whether it is worth it or not. Once you love it, you won't care anymore.