Nick goes to his new house. Nick sees Gatsby outside and appeared that he was reaching a faraway green light.
Nick is on a train to New York with Tom Buchanan. At New York, Nick couldn't help it so he says to everyone that Tom is cheating on his mistress. Both of the men left the train and went to the car repair shop.
Nick actually receives an invitation from Gatsbys party to join him. He was observing all of the elaborate party preparations from his neighbor (Gatsby). Once he entered into the party, he was very impressed with how many were actually invited.
Gatsby asks Nick to join with him to have lunch together in the city. Nick agrees and both of them drove together in Gatsby's car to the city.
Daisy is crying over Gatsby's display of his expensive tailor-made shirts. She realizes that he wanted to win her by becoming rich. She already came from a wealthy family. "Is full of money," as Gatsby says.
Nick finally meets the mysterious Gatsby. At first, nobody knew who Gatsby was. Gatsby apologized to Nick that he was not a good house guest.