Here are some key traits of Greg in this book:
* Self-conscious and insecure: Greg is still very aware of his appearance and social status. He worries about fitting in and being popular, often making decisions based on what he thinks will make him look good.
* More responsible: Greg is starting to take on more responsibilities, like helping out his family and taking care of his dog. This shows a growth in his character, even if he's not always successful.
* Independent: He's making more of his own choices, even if they're not always the best ones. He's trying to figure out who he is and what he wants, even if he's not always sure of the answers.
* Self-reflective: Greg is starting to think about his own actions and how they affect others. He's not just living in the moment anymore; he's thinking about the consequences of his choices.
Overall: Greg Heffley in "The Ugly Truth" is still a relatable and funny character, but he's also starting to show signs of growing up. He's grappling with the challenges of adolescence and trying to figure out his place in the world.