United Kingdom, May 25 -- Sydney Sweeney has teased that season three of 'Euphoria' is "unhinged" for her character Cassie.

The 27-year-old actress has teased that her "flawed" alter ego goes "crazier" in the upcoming instalment of the hit HBO teen drama.

She told Empire magazine: "I have such a spot in my heart for Cassie, and I hold her really close and dear.

"She is crazy. She makes so many mistakes. She's flawed on so many levels, but she does it all from a place of love. It could be a sad version of love, as well. It's so much fun to play a character that is as crazy as she is. Sam [Levinson] is such a brilliant filmmaker to work with, because I'll read something, then I'll call him, and I'm like, 'Let's go crazier.' And he's like...