It Boy (French title: 20 ans d'écart) is a 2013 French romantic comedy starring Virginie Efira and Pierre Niney. The film follows a 38-year-old fashion editor who pretends to date a 20-year-old student to boost her "cool" factor at work. Where to Watch Streaming availability varies significantly by region:
The film is a continuation of the series, and many of the characters and storylines are carried over from the TV show. However, the film also introduces some new characters and plotlines, making it accessible to viewers who are new to the franchise. it boy 2013 link
"It Boy" could refer to several things, but one notable film is "The IT Fellas" or simply projects associated with that title. However, a well-known film from 2013 that might match what you're looking for is actually titled "The IT Crowd" (TV series popular around that time) or possibly a mix-up with "It" which is associated with Stephen King's work but was released later. It Boy (French title: 20 ans d'écart )
For the alternative crowd, 2013 belonged to a very specific aesthetic: However, the film also introduces some new characters