Match Point (2005)

tom, a scion of the upper middle class, takes tennis lessons from the impoverished but ambitious chris, who thus begins his social ascent by marrying chloe, sister of the rich pupil. but the arrival of nola, tom's former american girlfriend, disrupts the life of chris who cannot resist the temptation. the flame of passion blazes between the two, but the young man is not willing to lose all the social privileges that marriage has given him.