>>283511752
I can see Lily and Lally having some sort of personality combination, maybe they fused, or Lily just took aspects of Lally out of respect for him. When Lily calls himself a coward and that he couldn't kill his friend's murderer, that doesn't seem to fit his personality, he killed the concert employees and idols in cold blood and without hesitation. That fits the more cowardly, otaku looking Lally.