The video discusses actor Ryan Gosling's lingering regret over a specific scene in the movie "La La Land," where he and Emma Stone danced. Gosling reflects on his decision regarding a dance move that became iconic for the film but continues to trouble him. He humorously refers to his preferred hand placement as the "La La Hand," despite criticism. Additionally, Gosling highlights the importance of maintaining positive energy in performances and shares how "La La Land" brought happiness to his family. He expresses a reluctance to take on roles that could negatively impact his home life.