Yes, it is perfectly acceptable.
An, " It's okay I forgive you." sentence. A hug, handshake or kiss if they are related or your boyfriend or girlfriend.
yes
If it okay for your girlfriend to work for her ex boyfriend as long as both of them have truly moved on, and as long as you feel okay about it. If you feel that them working together will cause issues, you should be honest and discuss your feelings with her.
No he has a girlfriend and you need to respect that. If you kiss him it will reck the relationship you just need to wait for it to end on its own then make your move
When you and your boyfriend/girlfriend are snogging, touching them is OK if they are cool with it.
I guess you could, but you are still young for a serious relationship. And that's okay. When you are a kid or a teenager, you can just have a fun time and meet new people. Dating while being that young is not about finding a lifelong mate. If you don't have a boyfriend or girlfriend, that is fine too. You have plenty of time for that.
A kiss on the cheek is okay no matter who is dating whom. However, a full scale with tongues is probably not a good idea.
The answer to this question depends on yourself. If both people in the relationship are okay with not having a title then there is nothing wrong with not having a title. Some people prefer to casual date or just hang out as friends with the opposite sex.
yes, it is perfectly fine. Girlfriend and boyfriend can stay together if they want to.
Nooo ! It's not I did it before and it just kills your boyfriend/girlfriend don't do the big mistake I ever did ... Now I wish I never did it and I can take it back but I can't ... Soo guys don't do it you will just hurt him ..
As third graders, they are probably playing at pretending to be boyfriend and girlfriend or just want to be friends. It is okay to be pretending, but third graders are too young to be having actual boyfriend/girlfriend relationships.
Kiss him. You should make the first move if he won't. Make sure that he's okay with it before you go full on, though.