I should have done this a long time ago.
4 seconds sound clip from the Independence Day (1996) movie soundboard.
You can hear this line at 01:53:52 in the Blu-ray version of the movie.
Quote context
[...]
- I know. You like to make a big entrance.
- Listen, before we do this, I just wanna say I'm sorry.
- I should have done this a long time ago.
[...]