I guess the MC can't help it and gets insecure since she knows that the ML fell inlove with the OG FL in the novel. You can't help but wonder if the plot will pull them together or force feelings between them again. Fate is a scary thing y'know.
he's psycho but honestly, if i wake up one day realizing that i'm inside a story surrounded by 2D people following a predestined plot... i might go crazy too.
my heart is warm~