Saw this news article and laughed my ass off.
TL;DR: This guy planned an around-the-world trip with his soon to be ex-girlfriend. Airline allowed ex-gf's ticket to be transferred to any other girl in Canada with the same name. Guy finds girl with that name although she has boyfriend. Girl rationalizes hard that she won't sleep with him.
Couple hilarious quotes from the article:
"He understands that I've always wanted to travel so while he's not happy I'm taking off for nearly a month at Christmas with a random guy he's smiling through it," she said.
"This is totally sort of like as friends," she said. "I have a pretty serious boyfriend. We've been together for a while. We're planning on buying a house and we have a puppy, so yeah I'm not really looking for anything at all."
Of course spending 3 months including Christmas and New Years with random guy in Europe and Asia will not change her current relationship with her boyfriend at all, they're going to live together! Plus they have a puppy, their bond is too strong. She'll be loyal guys.