"Pretty Little Liars'" second half season is set to return in January 2016 and it was already revealed that the show will have a five-year time jump.

In the "Pretty Little Liars" special, which aired last Tuesday, Nov. 24, fans got a treat to the "5 Years Forward" episode showcasing what life is like for Hanna (Ashley Benson), Emily (Shay Mitchell), Spencer (Troian Bellisario), Aria (Lucy Hale) and Alison (Sasha Pieterse).

All the girls are now grown-ups and are living their lives outside of Rosewood, except for Alison, who remained in their hometown and is working as a teacher at Rosewood High School.

What the time-jump special revealed gave fans some hints on what to expect from the show when it returns for its second half of the season.

For instance, Hanna comes back to Rosewood and it was revealed that she's wearing a huge rock on her finger. She's engaged but definitely not to Caleb (Tyler Blackburn). But who this mystery man is, has yet to be revealed.

Another relationship shakeup was that of Spencer and Toby's (Keegan Allen). Variety reported that the couple has broken up for good since Spencer is focused on her career at Capitol Hill. The news outlet also added that Allen teased that fans will get meet Yvonne Phillips, someone described to be "a very important" person in Toby's life, according to Variety.

Meanwhile, Hale also teased that her character will fall in love with a new guy, whose identity has been revealed as Liam. This confirms that newcomer Roberto Aguire, who will join season 6B, will play Aria's new beau.

"Pretty Little Liars" will return to ABC Family on Jan. 12, 2016 at 8 p.m. EST.