Since Jason DiLaurentis came back to Rosewood, there have been a lot of questions about him. Some don't trust him and are suspicious of his motives for returning, while others see him in a different light. Aria, Emily, Hanna and Spencer are no different. Spencer is determined to find out what Jason is hiding at his house and decides to finally get some answers. With Emily in tow, Spencer makes her move — but are she and Emily ready to deal with what they find out? Aria, on the other hand, can't seem to get Jason off her mind for a different reason. With Jason continuing to pop up in Aria's life, will she be able to resist their undeniable chemistry? Meanwhile, Hanna helps Caleb with a difficult decision about his family, which in turn could help put her relationship with her father into perspective.