Payal,
Your idea about Pia-Pushkar is basically right.They are similar in nature. Pia is becoming a little more serious.
Rano-Sahil : A bit more interesting. Sahil is attracted to Rano coz of her serious nature and how she is not one bit impressed by his wealth . She is quite dismissive of him. Also she is clever and he likes the affection and values that sisters have. not much softness in his own family.Rano is first touched when she was in the outhouse lone in the dark and he spontaneously came and comforted her. The final attraction , to her softened heart is when he protects her from police lathi charge.Rano is innocent and bookish, she is drawn to Sahil coz of his nice nature. Maybe he gets it from his dad.
Bani-Jai: AHh. What can u say of them.Jai is a khadoos. Has had girlfriends, Roshni, but disillusioned.Workaholic. Pia is so cheeky and different that he falls for her. Infatuated. Then his fury when Bani marries him to save both Pia and his honour.But gradually , her being in the house and room, saving him for Masi so many times, melts his heart. The decent man that he is begins to first like her and then love her. only he doesn't know what love is. Also earlier bani,b4 she fell in love herself, was quite spirited. Which to a man like jai, flattered always, must have been interesting. This kind of slow development of love is what is fascinating us.
Lyani