Just be yourself. If you don’t know these people you have no way of knowing if they mirror or they just have a face like that or they like one person and not the other person.

Some people have a certain kind of face “resting b…” face, doesn’t mean they are depressed or hate you. It’s also cultural and regional.

I usually chat with people everywhere but sometimes I might not. Not because I hate them or mirror something. My back started hurting or I am tired or just received unpleasant text. If these people are strangers, it’s not really important why they do what they do.

I recommend you just be yourself within norm of society, maintain civility so to speak