so he or she knows that your dad likes them and not to be rude
maybe because the crush wants to make a good inpression on the parents
It may be because she really like you and now that she has feelings for you, she is more shy.
She probably did that because she liked him and was to shy to confront and say aloud.
a smile is kind of a more flirty way of saying hi
To get closer to him But she's too shy to say hi to him.. and dad's are scary.
The girl and dad both want her crush to get to know her and they think that by the brother telling her crush that,that he will start talking to the shy girl beause that's her brother
If a guy has a crush on you they will smile at you, say jokes... try to be funny, pick on you, flirt... but if the guy is the type that is shy he will smile an look away, his face might turn red, he will stuter, he will be clumsy.... ect.
she probably has nothing to do or her parents wont let her out of the house. also, if its a mutual crush why dont you just ask her out? than maybe if she dosent have something to do she will
it is for that very reason he may not say it. he is shy. also, it may have to do with his reputation. if he feels embarrassed about it in front of his friends, he wont say bye to you. and remember, a crush is just a crush. its not love so he may be over you.
Well he or she has a crush on you so they try and hide it buy not talking. You shouldn't really worry about it. You Can try to talk to them so they don't feel so uncomfortable they will eventually start to stop being so shy. it will take time
She probably wants to be around you because you make her happy.
She does this to learn more about boys and what they like .It's all to impress you !!