The girls are at Spencer's house and discuss how to help Jason. Hanna tells them, she has put a GPS tracker of Caleb on Jason's car, so they'll be able to follow him. Emily throws in that they are tracked too, and this has to be a trap of A. Aria agrees with her, saying they need to step back from it and let the police do their work. Spencer mentions, if they'll tell the police, A won't show up. They decide to inform Toby about it, to make sure he could help them if anything goes wrong. When Emily asks how they are supposed to remove the microchips, Hanna shows some surgical tools and tells her they will do it by themselves.
There are mixed emotions in the DiLaurentis household when Charles declares he is coming home for his birthday. Mr. DiLaurentis wants to quickly get out of town to hide Alison and Jason from their brother, while Jason sees this as an opportunity to finally validate all of the early childhood memories he has of “Charlie.” The PLLs are just as torn, with Spencer and Hanna thinking this is the best chance they have to capture Charles, while Emily and Aria want to stay as far from him as possible. Will Jason be reunited with his brother, or is this just another trap from “A”? Meanwhile, Mona is shutting out Mike and Hanna gets an unwelcomed surprise. #PLL #PrettyLittleLiars