I should have stayed at home to help you like a dutiful son.
6 seconds sound clip from the Five Fingers of Death movie soundboard.
You can hear this line at 00:41:27 in the DVD version of the movie.
Quote context
[...]
- You know I'm no match for you. Let's forget the idea.
- Come on!
- Dad, there's a letter from Chih-Hao!
- Come on, read it to me! You lads carry on, huh?
- I should have stayed at home to help you like a dutiful son.
- I was sad to say goodbye, and I'm thinking of you, and Ying Ying every moment of the day.
- As Sun Hsin-Pei's pupil, I had to work hard, and it's thanks to your training that I can keep up.
- Right now, I'm concentrating on training, for the big tournament.
- I don't know what I'd do without Ying Ying's encouraging letters.
[...]