girls should never ask guys out.
let him ask your out, play hard to get.
You should have had your puppy in to the vets long before now! Get there right away!
My girlfriend says that you should wait 15-20mins before you get a second portion.
If you dont know who the guy is then you should find out before being jealous. But if you do know the guy then you should just go have a long talk with your girlfriend because if you are jealous, your girlfriend might just break up with you.
If you are dating then by definition you are his girlfriend.
I wouldn't necessarily call it a good thing, but it's also not bad. If he was flirting with you while he was still dating his previous girlfriend, then he obviously finds you attractive. By denying that he likes you, he's either taking the time to get over his last girlfriend, or he's trying to tell you that he's more interested in a hookup than a girlfriend. See how long his other relationships have lasted, and how long he waited before getting into (or trying) another relationship. This should answer your question.
Well in your case...
5 hours
There are no rules for how long the two of you should date before becoming engaged, or be engaged before getting married. This is a very personal decision that can only be made by the couple.
move on
As long as it takes to inform her.
She really wants to be with you but dont trust you enough to have a committed long term relationship. OR she is really cheating on you but breaks up with you first in order to do it so it isn't classified as "cheating"
that depends on who the other person is...