Lexi had seen you

"Interesting. Very interesting." A girl said. Startled by it you turned around ... and saw that the worst person possible had seen you: Lexi. She had a wicked smile on her face, one that you hadn't seen on her before and that didn't mean anything good.

"Lexi, I can explain. I ..." You tried to explain and walked towards her. Suddenly the bell rang, signaling that class was about to start.

"Sorry teach, but class is starting." Lexi walked past you towards her seat. Confused your eyes followed her. She acted like she hadn't seen anything concerning her, but her face taught you better. She clearly was thinking of something to get back at you, which was very frightening.

...

Class passed without an incident. After some time to come to terms with what had happened, Ms. Banks hold her class like usual. What was frightening was that Lexi didn't flirted with you like usual. Instead she just grinned at you. You learned what it was about after class ended and the students left the room. Lexi passed you without trying to hit on you, like she usually did. Instead she whispered to you: "Right after afternoon activities, at the usual place." Then she left the room with the other students. Now you knew for sure that she had something planned for you, something you clearly wouldn't like.

"Everything alright, Alex?" Ms. Banks asked you.

"No, I think I'm in deep shit." You replied.

"Has it something to do with your strange behavior before class?" She wanted to know why you suddenly had returned her advances, though she meant it just as a funny flirt.

You hesitated to answer. Should you tell her? You turned to face her. "Ms. Banks. What I'm telling you must be kept secret. Can you promise me that?"

"Sure." She answered surprised that you sounded so serious. "Everything talked between us will remain just between us."

"Ok." You took a deep breath. "What was going on was ..." You told her about the brainwashing and how it affected you and your behavior.