As Luke asks Jen’s dad questions before making a choice about a fake ID, he shows how he’s learned to think critically. This isn’t a simple yes or no question for him: it’s essential, Luke believes, that he has all the information to weigh so he can make a choice that makes sense. Jen’s dad makes it clear that he thinks Luke should get an ID, but he respects Luke’s autonomy by not pressuring Luke to agree to get one. This helps Luke feel more mature, and more like he can make this choice for himself.