Not exactly sure what is being asked but they might be communicating defiance or even a relaxed demeanor.
Answer:
People can edit their face online, they can pose as somebody else, they can lie about where they live, they can do anything to make themselves look good.
(i just realised i have 666 people helped)
Answer:
The more, kind or gentle, version of Darry
Explanation:
He's perceived as stony character with barely any feelings, this is proven wrong throughout the book..
It’s important to know it in general but especially if your an athlete. It’s important to know about this so you can make sure you have enough energy for whatever sport your doing