What is the main conflict in This Is Our Youth by Kenneth Lonergan?

The entire play takes place in an Upper West Side apartment in New York City in 1982 and centers on two friends: twenty-two-year-old Dennis, whose father pays for his rent, and nineteen-year-old Warren, who has just stolen fifteen thousand dollars from his father. Both are college dropouts who have been caught up in the excesses of the “Me Generation” of the 1980s yet, at the same time, reject the elitist world of their parents.