There's something strange going down in Rosewood. 

On Pretty Little Liars Season 6 Episode 17, it looks like the stage is set for an episode that focuses on Ali and Elliot's relationship. 

There has been a lot of criticism about the lack of Ali in recent weeks, so we're very excited that we'll be getting some insight into this relationship that we know will lead to a marriage. 

Elsewhere, Emily looks like she's meeting up with an old friend, but we have absolutely no idea who it is. Could it be someone she met during the five year time jump?

We have no idea, but we'll have to tune in for the full episode when it airs to find out. 

Finally, Aria looks set to have the mother of all arguments with her father about him getting Ezra to lie to her, but will there be another twist in the tale thrown in for good measure?

Remember you can watch Pretty Little Liars online, right here on TV Fanatic. Get caught up on all the drama now!

Note: Pretty Little Liars Season 6 Episode 17 airs Tuesday February 23 at 8/7C on Freeform.