sometimes it does or it means there scared.
Social avoidance refers to people who don't like to be around other people, in general, resulting in the person avoiding contact with most other people.
It usually means that he/she is hiding something from you. You should ask if he/she is okay.
it means to be worried for that person or animal
It means a person is avoiding contact of any kind with other people. A witness in an important criminal trial might be kept incommunicado in a hotel by the prosecutor to protect him from threats or harm by the defense.
no improprer or allowable contact with a person or object
Calling someone a viper means the person is a lying snake.
If you mean contact as in being in the room with a person who has it, maybe. If you mean contact as in, an infiltration of the virus into your body, then yes, as that is what embodies "infection".
It could either mean lying or hating, but most likely lying.
It means you're not on their buddy/friends/contact list.
Well, its looking at the person you saved into your phone. Like the person, and number. It's called a contact I'D
Probably that you're attracted to the person with whom you're making eye contact.
This word is use when person is known or suspected to be lying. Often accompanied with a repeated flicking of the ear motion.