'Pretty Little Liars': Spencer Makes A Major Discovery

01/29/2014 06:06 pm ET | Updated Jan 29, 2014

Spencer may be finally piecing the clues together on "Pretty Little Liars." All this while "A" was coming up with the craziest way to deliver a message yet. Hanna went to the dentist's office for a routine check-up (and to snoop in the records room), but she got gassed. Then "A" stuck a note into her gums. Yeah, this show is bonkers!

When the girls got together, Spencer pulled the note out and read it: "I told you: Dead girls can't smile. Stop looking. -A."

While that was the weirdest moment of the night, the biggest moment might have been when Spencer started figuring things out. Alison's diary made mention of "Board Shorts Ale", and it turns out that's Ezra's lager of choice. Sounds like Ezra is the guy she was writing about! Hollywood Life's Andy Swift said he audibly gasped as it clicked for her. "This isn't just big, people; this is HUGE!" he wrote.

How will "A" ever top this message delivery method? Find out if s/he can as "Pretty Little Liars" continues Tuesdays at 8 p.m. EST on ABC Family.

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