Yes, the answer is B. When you put yourself in someone else's shoes, it's a metaphorical statement. You aren't replacing a person, changing roles with them, of being jealous of them. However, you are looking at something from the way they see it.
Teens who engage in sexual intercourse early might end up being bullied and labelled in a negative way as unfortunately we live in a society that does that. Friends and family might turn their backs on them and make them feel socially isolated. They could end up pregnant and still have to attend school while pregnant and deal with extra abuse from other kids and possibly teachers.
From your post, this looks like a True or False question. The answer is True.
