I think the reason why she wants to put her sister down is because her parents were always praising her on grades and other stuff meanwhile she tried her best but it wasn't enough for her since she saw how her sister was being treated with that her hatred for her big sister started there with her sleeping with her boyfirends in high-school meanwhile taking her man from her she just wants to see her cry and just give up but of course she's not going to do that she has a positive mind and wants to keep going an not let these things get to her
NGL I hate that dumb bitch she can go to hell the little sister is like a devil spawn she needs to die kill that bitch ┑( ̄Д  ̄)┍ Neo_lovesmanga
Ikr,She's that type of sibling that's doesn't want to be lower than the other,who always wants to be the center of the attention,Who can't be happy for the Achievements of her sister,She's just a demon spawn.
I think the reason why she wants to put her sister down is because her parents were always praising her on grades and other stuff meanwhile she tried her best but it wasn't enough for her since she saw how her sister was being treated with that her hatred for her big sister started there with her sleeping with her boyfirends in high-school meanwhile taking her man from her she just wants to see her cry and just give up but of course she's not going to do that she has a positive mind and wants to keep going an not let these things get to her