The two women are Emma's friends.

Emma continues explaining what happened that night. "I was sitting there on the toilet peeing when I hear two women enter the bathroom. I immediately recognized their voices". Emma now looks like she's starting to tear up a little continues on. "Isabella was the first voice asking Where's Emma?. The second was Sophia saying she had saw Emma going to the bar to get more drinks". Isabella is now completely mortified having remembered what was about to be said. You just sat there intently listening. Emma explains " I heard my friends saying that the relationship between me and John wasn't going to last much longer". Emma goes on stating that Isabella responded "that's great maybe I can stop acting like I hate John so much if that happens". Emma continues to say that Sophia responded with "what, you don't really hate John". Emma with tears now rolling down her face continues on. "No I don't hate John. Matter of fact I'm forcing myself to hate John. That way I don't allow myself to cheat on Jacob with him, and break Emma's heart by having John cheat on her. If I'm quite honest Sophia, when I first meet John I felt a unusual connection to him. Almost like love at first sight" Emma quotes Isabella saying.