1. The Scene 

Ryan Gosling's regret stems from a specific dance move with Emma Stone in "La La Land.

2. The Regret 

Gosling admits that his decision to change the choreography haunts him to this day. 

3. Impact on Energy

Gosling explains how his choice affected the scene's energy and overall impact. 

4. Lessons Learned 

Despite his dancing background, Gosling acknowledges that artistic choices don't always align with personal preferences. 

5. Humorous Reflection 

Gosling humorously refers to the mistake as "La La Hand," showing his lighthearted approach to the situation. 

6. Moving Forward 

Gosling concludes by accepting the mistake as a learning experience and embracing future challenges.