It's likely those anti Raba fans.Anything Raba act, they will drop by to make nasty comments or give a low rating.…
she seems like such a nice and genuine person? why would you dislike her energy/behavior? she's polite, nice and funny. Also, she care abt her family and her culture
so after their break up he never spoke to her again until the car accident where he saved her by getting hit by a car that's why she wake up. I think that's why she's avoiding him in the next ep? she feel too guilty