On both sides of the mirror, something is bugging Rarity. Neither of them know what it is, but they're determined to not let it ruin their good days. At Canterlot High, the idea is that Rarity just needs a nap. Valentine's Day is quickly approaching, and she has worked a lot. It won't take too long, she knows it.
In Equestria, Rarity is taking some time off at the Crystal Empire. While she is going to use this as a vacation, her uninvited guest is trying to get the courage to tell her how he feels. Spike knows no better time than now, a week before a romantic holiday, to let his love know how he feels.