Hey guys need help in finding this story.....

Haiii friends need help in finding arshi story where khushi and her sister loose their father and arnav's father bring them to rm.. .. Arnav was investment banker established it with Aman Lavanya was khushi's cousin helps khushi from her evil mother joined at ar n falls for Nk arnav's brother who works at ar as photographer aman's sister loves akash who loved someone else but failed in that relation.. . So guys this is what I remembered about story which I used to read but being irregular I lost it please help me to find it... ..

Thank you saisreeGouarshi