Lain has changed a lot in this episode. Just look at the state of her room! She seems to be more outgoing with her friends and is even talking to more people on the internet. It is common for people at this time of life to explore and develop their social skills. Lain, however, seems to be venturing into some dangerous areas. Look at the “Thinking about” questions on http://www.amdmathews.com and respond to episode 4 here!