Prom Night

So it's mid May and this guy is really behind on getting ready for prom. The deadline is approaching and he knows he must ask his dream girl. He knows that she won't just say yes to a normal proposal, so he goes to the store to get supplies to make it special. However, when he gets there, there is a huge line. He waits and finally gets the supplies and asks the girl and she says yes. Now he has a date, but he has no tux. So he goes to the tux store and there is a huge line. He waits and he gets the perfect tux. Its the day of prom and he realizes he never bought his date a corsage. He goes to the flower store and there's a huge line. He finally gets it and shows up to prom and everything is perfect. They dance for a bit and she asks him to get her a drink. He walks over and there's no punch line!