User blog comment:Lord O' Darkness/Happy Tree Friends: The Movie/@comment-4025300-20121228145941

Nope, Lifty is married to other person never showed, and Shifty is not married, I've read it in somewhere in the wikia. But Lifty and Shifty can also convince Pop into doing that because they know Pop is not fond of Splendid. And Cub may go along sneaking in the luggage.