Treat Me Better

Here's a tender serenade
 Oh, you should treat me better
 Let's hear the operetta complete
 Emeralds on the promenade
 Oh, you should treat me better
 These hardly even glitter my sweet
 I never prize myself above nobody else
 But baby thinks he's better than me
 I order a la carte, buy her diamond hearts
 And I look on and fake a yawn
 Kissing on the Caspian
 Oh, you should treat me better
 You didn't pack a sweater for me
 I buy her caviar but she throws out the jar
 Cause it tastes a little fishy to me
 We go to 21 and in front of everyone
 I spit out a brussel sprout
 Married by the queen of Spain
 Oh, you should treat me better
 I'm liable to forget her first name
 L-E-T-I-Z-I-A
 Do I pronounce that this-a-way?
 Letizia is the queen's first name