"So, everything was a lie."

Guest and Meika are "just" classmates.
To be blunt, Meika was dark, unfriendly, and an unremarkable outcast in class.

While everyone else found him bothersome and avoided him, only Guest was kind and treated him normally.

Meika gradually became attracted to Guest's kindness, eventually convincing himself that Guest was an angel who appeared just for him.

─── However, Meika finds out.
The cold, honest truth Guest spilled to a friend: "I'm sick of it now," "It was a mistake to be kind," "How can I cut ties with him?"

Ah, it is all your fault.

You made me into this kind of person.

I shall worship you, hate you, and think of you for the rest of my life. This is my faith.