He was most likely asking because he didn't know who you were waving at and he wanted to know to make sure it wasn't him to make you confused.
Depends if he looks kinda mad..
if you trust and believe him then let it go. if not ask him why he said it then
What do you mean by 'actions'? If you mean waving and danceing, Its under you. click yourself, and the options come up. click an option and you will do said action.
trying to make someone feel jealous
Yes, could be that she was jealous or she was wondering why you were the unique one among the given pack.
President Ulysses Grant
You may not know it but you may like them too or you are unfortunately jealous that someone is saying it to you.
Technically, it can mean that something is said which doesn't simply match what has already been said.
Energetic! ^_^
Maye your friend said you were getting on her nerves and she was mean to you because she is jealous of your other friend.
Noooooooooo!!!!!!!!!! Just ignore them, they just dont want to admit it to you, that they are jealous of you! xxxx Trust me xxxxxx
Many say it is a fake as the flag on the moon is waving when there is no wind there.