Why is this so important to you all of a sudden?
5 seconds sound clip from the How to Train Your Dragon movie soundboard.
You can hear this line at 01:08:22 in the Blu-ray version of the movie.
Quote context
[...]
- Thank you for summing that up. (2)
- Yep. The rest of us would've done it. So, why didn't you? Why didn't you?
- Why is this so important to you all of a sudden?
- Because I want to remember what you say right now.
- I was a coward. I was weak. I wouldn't kill a dragon.
- You said wouldn't that time.
- Whatever! I wouldn't! Three hundred years, and I'm the first Viking who wouldn't kill a dragon.
[...]