Spencer runs into Mona outside the train station, who is on the verge of an emotional breakdown. Noel broke up with her, and she went on a major shopping spree in Philadelphia to try to get over it since she couldn't get in touch with Hanna. Spencer says she needs to raise the bar a bit; that she could do a lot better than Noel. Mona says she had to work hard to get Noel to go out with her. Spencer counters by saying if she really is the fabulous Mona that she wants to be, Noel Kahn cannot send her in reverse like this easily. Mona thanks Spencer for the advice and walks away.
With Lucas missing and questions surrounding what happened out on the lake, Hanna can barely catch her breath; Spencer follows a lead about "A" which guides her to an unexpected place and revelation. #PLL #PrettyLittleLiars