Trestin

Trestin (Tr/ish, D/e/z, and Au/stin) is the friendship pairing between Trish De La Rosa, Dez, and Austin Moon.

Rockers & Writers

 * Trish and Dez help Austin get Ally's creative juices flowing.

Zaliens & Cloud Watchers

 * They all never told Ally that Austin hates her song.

Soups & Stars

 * They all turn around after Ally says that she lost three followers.
 * They all sang Austin's idea for the Suzy's Soups Jingle.
 * They all made a commerical for Sonic Boom (Austin and Trish being the actors, Dez, the director.)

myTAB & My Pet

 * They never told Ally about losing her pet, Owen.
 * They spent most of the episode together.
 * Trish and Dez went to Austin's acoustic concert at Sonic Boom.

Trivia

 * Although not mainly a very popular pairing it is still considered one.