ML's best friend is also friends with the male asshole twin so he must have known that the female asshole twin was his sister but he doesn't tell his best friend? Female asshole twin didn't tell ML she was a twin even though male asshole twin was bothering him. Well, there's a easy explanation: she wasn't a twin until a couple chapters ago when the author pulled this storyline out of his ass.
ML's best friend is also friends with the male asshole twin so he must have known that the female asshole twin was his sister but he doesn't tell his best friend? Female asshole twin didn't tell ML she was a twin even though male asshole twin was bothering him. Well, there's a easy explanation: she wasn't a twin until a couple chapters ago when the author pulled this storyline out of his ass.