Why did the "New York minute" text scare Alison into lying in 5x02?
I've always disliked how Alison made up that kidnapping story without consulting her friends right when she returned, but have always begrudgingly accepted that she did it because that fake A text scared her into it.
But I was thinking about this incident tonight and realized something. Why was Alison so freaked out by it, whether she thought it was from A or someone else? "The truth will bury you in a New York minute." It doesn't make any sense that she lied to protect Aria from A blabbing about Shana. The whole point of going into the police station was so they could finally confess the entire truth, starting with the Jenna Thing and ending with New York. Aria even says moments before that what happened to Shana "happened because of me. And I can handle that part."
So what could A, or whoever she thought sent that text, have done? It wasn't like anyone could hold any secrets, about New York or anything else, over their heads anymore. I don't understand why Alison would be scared into lying by that. Who cares if anyone else knows? The truth was about to come out anyway.
Sorry if that doesn't make sense. Does anyone else have an explanation for this? Like maybe I'm misunderstanding the meaning of the text or something?