: Scientific texts, such as Modeling Love Dynamics , use ordinary differential equations (ODEs) to model the "production and consumption flows of love" between two individuals.

: Girls' Romances #157 is a notable 1971 DC romance comic featuring classic relationship-driven narratives common to the Bronze Age.

The phrase most prominently refers to the illustrated collection 157 Days of Love by visual artist Xong Bros . This wordless contemporary romance graphic novel utilizes 157 black-and-white drawings to chronicle the entire lifecycle of a single romantic relationship between a male and female character. Romantic Storylines in "157 Days of Love"

Other interpretations of "Models 157" or "Relationships and Models" include:

The collection serves as a visual window into the "ups and downs, bright and dark sides" of a romantic bond:

: Many of the 157 illustrations focus on the darker, more visceral side of romance. They show the male character in states of depression and desperation, portraying love as something that can be "ridiculous, painful," and leave a person feeling emotionally wounded. Related Concepts and Contexts