It sounds like they have a crush or they were just looking at you. If they do it a lot, they probably like you. Try talking to them a little more, and be a judge as to whether they are into you.
It could mean that he is interested in you and feels shy or self-conscious. He might be nervous about being caught looking at you.
It could mean they are also interested in you but feel shy or unsure how to respond. Or it could simply be that they noticed you staring and were polite in acknowledging you before looking away. It's a non-verbal cue that could indicate interest, but there's no definitive interpretation without more context.
Yes, if you stare at blue and then look away, you will see yellow. These are called afterimages and the colors are complementary, or opposites. You see the opposite color because your retina becomes "tired" and when you look at a different background, the tired receptors do not work as well for a moment and the information from the receptors will not be in balance. (Some information from washington.edu).
Is she stares at you and then continues to stare at you when you look at her, she may be crushing on you.
Yes, staring at the sun can cause damage to your eyes. The intense light can lead to retinal burns or even permanent vision loss. It is important to never look directly at the sun, even briefly.
if he/she stutters when they talk to you
It's possible he's feeling shy or unsure about how to approach you. His behavior of staring and looking away could indicate that he's interested in you but may not know how to act on it. It might be worth trying to strike up a conversation with him to see how he responds.
It could mean that he is interested in you and feels shy or self-conscious. He might be nervous about being caught looking at you.
When someone is attracted to you when you catch them staring they will probably quickly look away versus when a person who is not attracted to you is staring at you they will not be embarrassed if you know they are staring at you
stare at you, be more caring with you than they are with other people, if their shy they might quickly look away when you look at them(this means he was staring at you), their close friend might be nicer to you then he used to be..idk...
u look at the hot girls, then ull c if there starin/
look at them and when they notice, politely smile and look away
Nothing significant. He sees what he looks at.
He'd probably like it if you talked to him too, maybe he's even got a crush on you. You should try smiling at him when you catch him staring. Try to look him in the eyes when you do it, or if you can't do that smile and look away shyly, maybe play with your hair or bite your lower lip.
Look back and smile.
She is either shy or sending a signal that she is not interested in you.--------------------------------------------------------------------------------------------------------------------The top answer is right but it needs to be put into more detail .. if she looks away she is either shy or she likes you but is embarrassed if however she looks away as in she she is disgusted / dislikes you then she obviously has no romantic / friendly feelings for you
If you catch him in the corner of your eye look at him and smile BUT NO TEETH!