FLASHBACK TO BROOKHAVEN

Mona: "Alison, what are you doing here, a week before you die?"
Alison: "Oh shit. Martha without her Dumptruck. Go away."
Mona: "Being in the same town with you is like we're shopping together!"
Alison: "What are you, in an omniscient state of hypperreality, which is not a real thing?"
Mona: "Why are you wearing your Vivian Darkbloom wig and outfit? Are you playing a game? A Lying Game? A Pretty Little Lying Ga..."
Alison: "-- First of all, shut up and stop babbling."

Alison: "Second of all, I am a little nervous, so I'm going to throw you an unlikely bone. Can you keep a secret? It's for real, and it's for keeps."
Mona: "This is how you got those four girls to fall in love with you. Shit like this. Good thing I'm highly susceptible to brainwashing."
Alison: "I'm spying on a spy. Stalking a stalker. It's important work. Now scat!"
Mona: "You owe me a favor, if I do quit bothering you."
Alison: "What do you want?"
Mona: "Teenage popularity."
Alison: "Fine, call this number."

She writes it on the other half of that ripped-up postcard, if that matters. I tend to think this conversation mostly went down the way Mona says, but that when she called Ali they actually hatched some kind of plan. That's what I think -- that Mona was at one point Team Ali. It doesn't make sense, really, but neither does this show so I'm just trying to kinda flow with it.

MASQUERADE

Mona: "...Anyway, I got her voicemail that night, which made me think she was a bitch, but then she [quote] went all MIA on us, and she never called me."
Spencer: "So who was she spying on?"
Mona: "I somehow didn't think to look. Probably Noel Kahn. That's what I'd be doing."