Credit: Video Still (Click to enlarge)

Alison's (Sasha Pieterse) diary is now in "A"'s hands, but we got a few glimpses of it on Pretty Little Liars Season 4, Episode 15 ("Love ShAck, Baby!"). The most intriguing page we saw was, for obvious reasons, the entry titled "Hot for Teacher." We couldn't see that without immediately thinking of Mr. Suspicious himself, Ezra.

So, what else did that page reveal? We've taken a screenshot so that we can examine the words more closely. You can see the image for yourself above, and we've transcribed the entry right here.

Hot For Teacher. I saw a teacher interviewing today with the principle. He was quite sexy. High school boys are gross, college guys are looking for one thing, but older men, now they know what they want and take it all. He looks kind of bookish, but in a cute way. I will get to know him eventually and to have a teacher on my side.

OK, we know we aren't the only ones currently wondering if this hot teacher was none other than Ezra. After all, so far we haven't heard of any other sexy Rosewood High teachers.

Yes, Ezra didn't start working at Rosewood High until after Ali's death, but maybe he interviewed earlier and didn't get the gig? We're not sure if that quite maps onto the timeline he's given in terms of when he graduated from college, but at this point we don't really trust what he has to say about his life history, anyway.

What do you think: Is this entry a clue that Ali ended up cozying up to Ezra long before Aria even met him, or do you think she's talking about a different teacher?

Let us know your theories in the comments below!

Catch the next episode of Pretty Little Liars Season 4 on Tuesday, January 21, 2013 at 8 p.m. ET on ABC Family.

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!