Read spoilers at your own risk! For more on Wetpaint Entertainment's philosophy on spoilers, click here.

Do you want to peek into the Pretty Little Liars future? Well, thanks to writer Andy Reaser, we now know one line we can expect to hear from Rosewood's hottest doc all the way in Episode 20.
 
We already knew Wren Kingston (Julian Morris) is back in Episode 19, 20, and 23 (and possibly the finale), and he will try to comfort Spencer (Troian Bellisario). So it's no surprise a fan asked Andy to dish a Wrencer line from Episode 20.

Andy obliged, tweeting, "Wren: '... and I'm sorry.'"

Given that this is supposedly a Wrencer quote, we assume Wren is saying this to Spencer. But what's he apologizing for? Hitting on Hanna (Ashley Benson)? Helping Mona (Janel Parrish) while she was in Radley? Something else that hasn't happened yet? Or is it just a more general "I'm sorry everything in your life sucks right now, here let me comfort you" type of situation?

When we caught up with Troian at Sundance, she told us: “The cool thing about this set of episodes — or whenever Toby leaves the picture or gets in trouble — Wren always manages to swoop back into Spencer’s life. So I think you can definitely expect some drama.”

What kind of drama do you see ahead for Wrencer? Share your theory in the comments below!

Find more Pretty Little Liars spoilers here.

Catch the next episode of Pretty Little Liars on Tuesday, January 29, 2013 at 8 p.m. ET/PT on ABC Family.

Source: @AndyReaser