Rarity: Yes. Just a bit more ribbon. A dash of glitter. Oh Rarity you truly are a tal-GAH! *Spike picks her up*
Spike: Rarity you've been working for ten hours straight! It's time to take a break!
Rarity: A break?! Spike there is no time for breaks!
Spike: Well then consider this a pony-napping!
Then blah blah blah Spike tries to pamper her, Rarity fusses that she isn't tired, Spike brushes her hair, she falls asleep instantly