I took my 3 and a half year old to her first day of school yesterday and when I picked her up her teacher told me that my daughter is too "kissy kissy" with the other kids and that the other kids need their space. I told my daughter not to hug or kiss the kids and to give them their space she told me "but I like to do that" :) so I told her that some people might not like that. I'm happy that she is affectionate but I'm not happy that her teacher actually complained about that. Any advice Please. I also wanted to add that she is our only child for now. Please let me know if there is anything I should be doing. Thank you.