Answer:
In Chapter 3 of The Great Gatsby, Gatsby's manner towards Nick is best described as **charming, mysterious, and hopeful**.
* Gatsby is charming from the moment he meets Nick. He has a dazzling smile and calls everyone "old sport." He is also very attentive to Nick, asking him questions about himself and his life.
* Gatsby is mysterious. Nick doesn't know much about Gatsby's past or how he came to be so wealthy. Gatsby himself seems to be deliberately vague about his past, and he often changes the subject when Nick asks him questions.
* Gatsby is hopeful. He is obsessed with the past, and he believes that he can recreate it. He is determined to win back the love of his life, Daisy Buchanan, even though she is now married to another man.
Gatsby's charm, mystery, and hopefulness are all part of what makes him such a fascinating character. He is a man who is trying to create a new life for himself, and he is willing to do whatever it takes to achieve his goals.
Step-by-step explanation: