Are you a guy? If you are, maybe she likes you and have been sending you messages, and you haven't been getting them? If that's definitely not it, sorry.
It could mean that she needs some space or time alone. Alternatively, she might be upset or angry with something, and running off could be her way of expressing that. To understand the exact meaning, it would be best to talk to her and ask directly about her feelings and intentions.
means that he wants you
It means he's going away.
Stay away from him and let him come to you.
Because he doesn't want to be pushed.
it isn't anyones buisness so stay out of it unless she tells you
Don't kiss him! Swallow your pride and be a good friend
This a normal thing from all guys. I wouldn't worry about it. Most people get embarrassed or nervous being pushed or force to talk to other people so they walk away. Next time tell him this "dude i don't bite". This should embarrass him and at the same time assure him that he shouldn't be nervous.
It means ... Keep your hands away from my cookie jar
It means he is trying to take away your whole life.
then they obviously ain't you friend so you tell them to basically go away and ur not my friend. he/she are probally emmbarssed in being your friend so just don't be friend with them. Just don't be their friend anymore.
Depending on the type of person he is, in my opinion it means that he most likely has a little crush on you that his guy buddies know about. He may just not know how to get a relationship going with you.
Some friend! To have a friend who want to butt in on your girlfriend is not a friend. Didn't it occur to you that what this friend of your friend did is really lousy? He wants to take you away from his friend! Watch out for this guy! I certainly wouldn't trust him.