The answer is D. through Toby’s physical appearance.
The claim of the story is that the teenagers had many reasons to fight the kids before they got home.
It takes tiny steps to reach your dream! Meaning that you have to go through a lot of obstacles just to get to the end. Kind of like a race
I would think that "insensitive" meant that his other girlfriends thought he didn't care, or he was a total idiot or soemthing. Just something like that. I hope this helped a little bit love!