they have same genre. bad guy who always force the girl to do something, but ended loving. although fool in love has different genre and more episode but as long as you like this (i love my president through he's psyco) type then you'll like it too
In both the male lead has personality disorder and both fall for the female lead. Later female leads meet them and the guy doesn’t know them. The female ends up for falling for the guy.
Both Main leads suffer from a dissociative disorder. Both experience having their alter ego be in love with someone that they are unfamiliar with. Both have no idea how to cure themselves.