We've been eager to find out what Holden is hiding on Pretty Little Liars, and based on this new sneak peek, it looks like we might get some answers (or at least a few more hints) in Season 2, Episode 18: "A Kiss Before Lying."

In this clip, we see that Holden is hiding a giant bruise on his stomach. Really, massive. Aria gets a glance at it, but Holden covers up right away. This has to be connected to what he does during their "dates"; it seems like this boyish little liar is involved with some rough business.

Also in this clip, an ABC programming department representative hints that we'll learn a big secret about Alison (Sasha Pieterse) this episode.

Check it out:

Credit: YouTube Photo: Pretty Little Liars Season 2, Episode 18 Sneak Peek: What's Holden's Secret?

Be sure to tune in for the next episode on Monday, January 30 at 8 pm ET/PT on ABC Family.

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