Why did Teresa betray Thomas in the maze runner?

Why did Teresa betray Thomas in the maze runner?
WICKED threatens to kill Thomas unless Teresa pretends to betray him throughout the Scorch Trials. ... In the end, Thomas, Newt, and Minho refuse to trust or forgive Teresa, even though she tells them she did it because she didn't want Thomas to die. Teresa becomes upset because of this.
How did Teresa betray Thomas?
Nevertheless, Teresa never actually kills Thomas. In fact, she doesn't truly betray him, either: even though she initially betrays him (you know, by crushing his soul, and his head), it turns out that it really was all just an act.
Why does everyone hate Teresa in maze runner?
To answer your question, I think the fandom dislikes her is because her betrayal made us forget how much she cared for Thomas. She really wanted to save him, but the way she saved him caused him so much pain, and that blinded us. Well, I geuse she was just a poor lost soul who tried to do what she believed was right.
Why did Aris and Teresa kiss?
As part of the betrayal plan, Aris snuck up on Thomas with a drawn knife, telling him to go to a location in the mountains with Teresa. They went into a cavern, and Aris and Teresa started kissing, which was all part of the betrayal.
Who's the worst character in the maze runner?
The most annoying person, the one person who made me want to spit on the ground and punch someone in the face, was Teresa.