Rakhi! Question mark?

How can Rakhi happen, there's no chemistry and love and and and the name Rakhi lol, the name is after a brother and sisters festival! There can only be one relation between raghav and pakhi and that is a brothers and sisters relation lol :P

Ragna ll happen...pakhi is Raghav 's cute sister...

Raghav and Paakhi are perfect as siblings.. fans of buing the expensive things.. Lol..!! and act perfectly... as siblings..!! how .. Prem Paakhi's brother??