The only "Melissa" in chapter 2 is the girl that MC and Cammie go and save from the boyfriend. I mixed up Melissa and Melody by using the same variable for their names ('mel') and because of that, Melody was also being called Melissa. So, the girl that Fade brings over to Serenity back in Chapter 1, that is Melody (from the game "Melody" by MrDots). That will be corrected in the next release.