Throughout their senior year in high school, Zoe, Maddie, and Angela continue to share "instant messages" with one another about their day-to-day experiences as they consider college, sex, the importance of prom, and the inevitable end of their inseparable trio.
I don't think it's a good decision because hid sister is not being a good example to him...she should be there for him and be with wes Nd educate him on what's wrong and what's right.