In the computer lab at school, Paige shows Emily a computer generated model of the dorm room she envisions them sharing at Stanford. Paige hugs her in the excitement and Emily winces in pain. She tells Paige she just slept weird, not wanting to reveal how she actually hurt her shoulder. When Emily remarks she might not be able to swim in the next meet, Paige insists that she has to; her scholarship to Stanford might depend on it. The presence of Mrs. DiLaurentis in Rosewood continues to unnerve all those around her, especially when she gives Hanna a family parrot, whose gift for mimicry provides startling insight into Alison's last days. Tired of feeling defenseless against "A," Aria decides to learn self-defense and is intrigued by her sexy instructor. Meanwhile, Toby shares a heartbreaking secret with Spencer, and Hanna makes an alarming discovery regarding her mom. To complicate matters even further, "A" nearly kills the newest Liar, Mona, and makes a drastic move which leads to potentially devastating circumstances for Emily. #PLL #PrettyLittleLiars