In the latest trailer for Insurgent, Tris tells Four why she has that short haircut—and it’s not because the actress playing her starred in The Fault in Our Stars. “I wanted something different,” Tris says.

The final trailer for the second installment in the Divergent franchise finds Tris (Shailene Woodley) and Four (Theo James) using their combined power to fight the evil Jeanine played by Kate Winslet. “We have to stop her together,” Four says. Tris also gets counsel from Amity faction leader Johanna (Octavia Spencer), and there’s a somewhat menacing shot of Naomi Watts as Evelyn.

Tickets are now on sale for the film, which comes out March 20.