You get sick! May be something you ate, or all the nervous butterflies.
Your date gets plastered and acts embarrassing.
Then passes out, and becomes your liability.
She picks a fight with a really big guy. And guess what, you're the one who has to sort it out. Oopsie
You or her run into your Ex! Even worse if they decide to join you. Talk about awkward...
Another man hits on her right in front of you.
You two get into an argument! She's not so perfect after all.
She decides to leave early. Guess the chemistry wasn't there...
Your credit card gets declined. How embarrassing!