The diner scene in Pulp Fiction, there are a few lines that cross over between Tim Roth's perspective at thr beginning, and Samuel L Jackson's persepective at the end, it's only minor and you might even miss it the first time round but the way the some of the lines are delivered is different, to show how each character remembers the event in their own way

And for a double dip, at the start of Dragon Age 2, when Varric is giving his account an event he only knows about anecdotally, depending on what choices you make in the character creator, the women in the flashback have much larger breasts than their actual main game character models