The focal point of the show follows the intertwining stories of two young adults Peter (Harry Shum Jr.) and Joanna (Kina Grannis), who once made a promise to get married if they were still single by the age of 30.
The series features an ethnically "diverse group of actors to reflect the culture of Los Angeles, where the story is set.
"[2] NPR writes that it's a "solidly refreshing confection... when you throw in how rare it's been for diverse casts and Asian-American leading men in particular to find spots in widely released romantic comedies.
Enabled by its budget from YouTube Red, Single by 30 marked the first time a Wong Fu Production has been written by anyone other than its founders.
Romy Stutman Vanessa Knight (associate) Philip Wang George Shaw released the official soundtrack on June 16, 2015.