Guest cellist, Andrew Walsh invites Hailey out to see Lang Lang play, and gives her, her first real glimpse inside the world of classical music's elite crew. Thomas and Rodrigo enjoy a rare guys night in and end up in a tent in a living room, exploring the farthest corners of their minds. Gloria proves she is more than she appears.

Rodrigo shows Hailey HIS Mexico and takes her to a performance of his childhood youth orchestra. Thomas and Gloria meet with Juan Luis Delgado, the richest man in Mexico. Cynthia gets a surprise visitor and ends up in an unexpected position. Maestro Rivera, Rodrigo's mentor, asks him to fulfill a promise.