There were many different kinds of feelings for the teens who attended the reunion party. For some, it was nostalgic. For others, it was sheer joy. There were a few who felt that it was awkward but the one feeling that everyone had was joy.
Elfie was no different. He was happy to see everyone again after so long. In fact, he was over the moon when he found out that the people he knew from six years ago hadn't changed much even after so much time had passed. They were still the same kind of people they were except that many of them have matured mentally and physically. Their personalities haven't altered much and the hacker found that to be very welcoming.