Aria looks like she's pretty shocked also, but does she knew who the evil tormentor is? I bet all of them know, but still, it looks like it's going to be a big shock for us viewers also!
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Remember Hanna wanted to punch A a few weeks back? Could this be her one and only opportunity to strike? I sure hope she doesn't ruin that beautiful dress if she does!
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Considering we know Ali's already met Charles and knows his identity, this might spell the reveal of Black Swan or Red Coat. The look on the gals faces are a picture, right? They look shocked to the core.
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The gals might look like they are in a Syfy show, but it's clear they are in search of answers. Anyone else willing to bet that this is the vault that is in the building Rhys works in? Either that or A has taken them in a time machine into the future. Also, could Mona be the person in red we saw chasing Ali last week? It would make A LOT of sense since she was nowhere to be seen.
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Emily looks way too happy, while Aria looks like A has just struck again. Could Aria have been successful in securing her internship? It's unlikely, but it's worth a guess!
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Has Ezra recently discovered that cell phones have cameras on them? He seems to be taking A LOT of pictures in this episode. Where is Alison? She doesn't seem to be anywhere in this scene.
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The gals have went all out to impress their significant others. If they went to the school prom they would hands down be the best dressed there. I wonder if Hanna stole her dress. Let's face it, she stole a car a few weeks back.
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Who is Ezria throwing shade at? Could they be on the look out for A, Charles, or Red Coat? Yet another question we're still none the wiser to. Maybe Ezra's getting thrown out for being like older.
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Pretty Little Liars Quotes

Lord help the mister who comes between me and my sister.

Cece

Don't be so dramatic, Ali. They're not dead. Yet.

Cece