The Great Gatsby chapter 3 notes

In this chapter nick went to Gatsby party right next door from his house. Many people think that Gatsby was a Germany spy solider or American one. They all have these things to say about Gatsby but nick wants to know who's this Gatsby person. Later he was talking to a guy and ended up being Gatsby with a nice smile that seemed like a nice person. That's how he found out who was Gatsby.