SMOOCH!

Aria: "...Hey, Mom. Who's this metrosexual manchild sharing a romantic picnic with you in my English classroom?"
Ella: "This is Zack. He's Emily's boss and possibly my future child-lover."
Aria: "Quite a spread, Zack. She's not used to being treated this well, trust me. Did you make all this yourself?"
Zack: "Want some?"
Aria: "No thanks, I had angry hate-bagels earlier and they're repeatin' on me."
Ella: "Get out, leave, go. Leave this room. It is about to get weird."
Zack: "All right, Babe! See you later."

Aria: "Babe, first of all. The fuck? Mom, you hypocrite!"
Ella: "Uh, did you get a look at him? Call me whatever you want."

She wanders off into the desks and acts super adorable and nutty and it's wonderful, but you had to be expecting that. Even Aria is utterly charmed.

MARIN

Emily: "Hey Hanna, just dropping by in the middle of the school day to chill with you in your bedroom. Why do you have giant pictures of Maya everywhere in your room?"
Hanna: "Because I have gone crazy, obviously."
Emily: "No, seriously. You printed out every picture from the website and then organized them by date and location. Either Spencer is catching, or... Look, I've been on drugs many times. If that's what this is..."
Hanna: "No, Caleb just got too close and figured out about A+, and now we're pretending not to be dating, and it's killing me, basically because Wren exists. So I need to solve the mystery of Maya's murder in the next two episodes or else I'll die. Or catch a MRSA from fucking him in the alleyways he haunts, under dark of night."
Emily: "Even when it's about me, it's not about me... Hey, how come these pictures are at Noel Kahn's cabin?"

SPENCER AT SCHOOL

Hanna: "Hey Spencer, hope you're enjoying school while Emily and I just lounge around on my bed in the middle of the day for no reason."
Spencer: "Why would Maya ever be at the Kahn Cabin in the middle of the day? Those parties were only at night."
Hanna: "Emily says Maya was wearing what she thought of as pajamas..."
Spencer: "Oh, God. I remember those."
Hanna: "...And so she probably just slept over."