Yeah, you're right, probably should have.
5 seconds sound clip from the The Notebook (2004) movie soundboard.
You can hear this line at 00:43:11 in the Blu-ray version of the movie.
Quote context
[...]
- Why don't you, why don't you just go. Get out. Leave! Go! Go!
- Going?
- Gone.
- Well, she must have been devastated.
- She was.
- He was only trying to do the right thing.
- Yeah.
- Yeah, you're right, probably should have.
- The next day, Allie woke up to find her world completely changed.
- We're going now? No, we're not supposed to be leaving for another week.
- Get dressed and then come and have some breakfast, dear.
[...]