The man who Priyanka Chopra's character has a bad date with is played by her real life husband, Nick Jonas. She said that when she read that part of the script she went to him and told him he had to do it because she wouldn't be able to do it with anyone else.
Sam Heughan's character, Rob Burns, is also the name of famed Scottish poet Robert Burns. Robert Burns's poetry is pivotal in reuniting Sam's character Jamie with his love Claire on the show Outlander.
When sending texts, Mira's phone number reads "167-5309". A subtle reference to the 1981 song "867-5309/Jennie".
Priyanka Chopra Jonas and Russell Tovey previously worked together in the tv show Quantico
Russell Tovey and Lydia West were featured as an uncle and his niece in the series "Years and Years".