I hope the sister never comes back... We don't need any misunderstanding plot here!!!!

Tbh I don't it either (ToT) BUT, if she come back n Freddy (or wtv cause I forgot his name but ml) explain hw they met the sister will automatically kw he's NOT talking about her but about Kiran! She could then tell him and ml will kw he's been eyeing the WRONG twin ( ;｀Д´)( ;｀Д´)