Question

Alright guys help me out, what does it mean if someone is smiling but when they look at me their smile fades away. Do they hate me? ((Cuz I never talked to this guy in my life.)

Answer 1

Most likely the person doesn’t want you to think they are smiling at you directly like you think

Answer 2

Uh I guess it depends. It might mean they are focused on you or like you know looking back at you. Kinda casual. That’s how I would see it.