Vivien is a highly accomplished student, with a passion for physics and keen to get into a prestigious American university. She seems to live her own life as a mathematical formula that drives her to look at her own happiness as something to be postponed into the future. Roy, on the other hand, is a troubled and problematic young man who, due to a trauma suffered as a child, sees his desires continually hindered by a past that haunts him. But mathematics too has its variables and as always happens, life manages to weave events together in increasingly surprising and unexpected ways.
