I get dreams about you!!!

Seher a girl who is the topper of her school she is a good example of beauty with brain...she talks less and have many little friends.....yes she is an introvert while on the other hand her sister Saima is different from her she gets along really well with people and is average in studies... Saima was thrown in an orphanage by her uncle when she was born.....now she has came back and is everyone's favourite. Saima's bestfriend Areeb comes to India to find her but there his life changes...... he became the biggest enemy of Seher... what will happen??.....why Areeb hates Seher so much?? who gets dreams about whom??