Wild Night
You excuse yourself, pretending that you need to use the bathroom. You go inside the ladies and wait for a girl to leave her cubicle. When she does, you ask her a favour. When you explain that you have a sticky situation to get out of and you need some help, she's more than willing to give you a hand. You offer to pay for all her drinks for the night if she goes over to his table and tells him that she is the real Victoria - and that YOU are one of Victoria's friends who was forced in to going on the date as Victoria is very shy. Handing over your credit card, you thank the girl and agree to meet her back here in an hour.