The star of "A Real Pain" shared a special thank you to his ex Emma Stone and her husband, whose company helped produce the film, while accepting the win for Best Supporting Actor.

Culkin, who won a Golden Globe for 'A Real Pain' almost pulled out of the project until producer Emma Stone flew him to the set

An emotional Kieran Culkin thanked A Real Pain writer-director and co-star Jesse Eisenberg tonight as he accepted the Golden Globe for Best Male Actor In A Supporting Role for a Motion Picture. "I’m here because Jesse Eisenberg wrote an incredible script.