It may mean that the person is mad at you or the person is trying to get revenge.
probably that he wants to get to know you. (:
it means the said boy fancys you and wants to be around you without you knowing.
its watching someone by means of a camera without their knowing
Aspergers Syndrome sufferer
someone close to you will die without you knowing
A) He probaly likes you B) he wants to show off
It means she might be attracted to you, it does not mean she loves you...you cannot love someone without knowing them.
When someone says "if you want to," they are leaving the decision up to you. It suggests that they are giving you the choice or option to proceed with something without any pressure or obligation.
Metacognition refers to the awareness and understanding of one's own thought processes. It involves being able to monitor and control one's cognitive processes to enhance learning and problem-solving skills.
Invent mean that you make the object all by yourself without anyone knowing it, but discover means that someone already made that object but you just find without anyone knowing it.
prejudice is basically judging someone or something based on stereotypes and such without even knowing the specific person or thing.
Usually a rat means someone who is very sneaky and does illegal acts. For instance, someone who steals without anyone knowing would be considered a rat.