Say good night to a girl at eleven o'clock. If she doesn't come back, what are the chances of falling asleep and deliberately ignoring her?

35% and 35%, you should know that the word "good night" is actually a very peaceful word. A good sleep may lead to another result, "well, it's time for bed" and then go to bed. Why don't you say "good night", I say "Ann", and then you say something else, so shall I go back or not? So, don't think too much, you don't have to pay for it. Just like this short message, you really need the other person to "good night", so what you should expect is that the other person will not reply to you or simply say "Ann".

I hope I can solve your doubts.