Due to my insecurities that had its origin in my young look, the scars from a heart surgery that are all over my body and bleeding acne, I ended up in a four year relationship with this girl before I finally decided to end the relationship.
Because I was scared that I’ll never experience any form of sexual or emotional connection with a girl again in my life, I decided that it was time for a change.
He was accepted to and attended Rutgers University's Mason Gross School of the Arts, which also gave him the opportunity to spend a year abroad studying acting at Shakespeare's Globe Theatre in London, England. After several film and television roles, including The Covenant and Gossip Girl, Stan landed a lead role in the 2009 series Kings as Jack Benjamin.
In 2010, he appeared in Darren Aronofsky's ballet thriller, Black Swan. Stan played Blaine, the main antagonist of Hot Tub Time Machine in March 2010.
This includes several Gotham Independent Film Awards including Best Feature Film for Good Time, as well as an Independent Spirit Award in 2014 for Heaven Knows What.
He is currently working on a new thriller called Uncut Gems with Jonah Hill, and is also slated to produce the remake of 1982 film, 48 Hrs.
Four years later, they moved to Rockland County, New York, after his mother married Anthony Fruhauf, the headmaster of Rockland Country Day School, where Stan was educated.Sebastian tied the knot with 26-year-old model Emily Ratajkowski on February 24 after a whirlwind romance.Emily had only split from boyfriend of three years Jeff Magid in January according to reports, and was first spotted with Sebastian in mid-February.During Stan's years at the Rockland school, he starred in productions including Harvey, Cyrano de Bergerac, Little Shop of Horrors, Over Here! He also attended the Stagedoor Manor summer camp where he was cast in many camp productions.
It was then that he decided to take acting seriously and began to apply for acting programs at several universities.
In 2012, he starred in the thriller Gone and began a recurring role in Once Upon a Time as the Mad Hatter. for which he was nominated for the Critics' Choice Television Award for Best Supporting Actor in a Movie/Miniseries.