Leonardo DiCaprio tried to make fun of his character with the line “I will just wait here”, when in fact this line was not originally scripted. James Cameron said that the line was “Too funny” to ignore it.

They did take the work seriously, though. DiCaprio’s working style was new to Winslet. “He’d just say, ‘Hey, let’s not talk about it, let’s just do it.’ That was rather daunting, because I’d think, ‘Oh shit, what’s he going to do?’ After we did a take that was absolutely fine of the scene late in the movie where we run through the ship toward each other and end up in this big hug, saying, ‘I couldn’t leave you, I couldn’t go without you,’ Leo said to Jim, ‘Hey, can we just have one for the actors?’ Jim said yes. I had no idea what Leo was going to do. It was so weird how he just got hold of me and lifted me up in a violently emotional way. I could do nothing except give it back. That’s the take that made it into the movie.”

Voldemort: You see, when dear sweet Lily Potter gave her life for her only son, it provided him with the ultimate protection, I could not touch him. It was old magic, something I should have foreseen. But no matter, no matter, things have changed! I CAN TOUCH YOU… NOW!
-Harry Potter and the Goblet of Fire (2005), dir. Mike Newell

Jim: Did I ever tell you why I left Scranton? Yeah, I didn’t think I had. Well, it was all about Pam. Yeah, I mean, she was with Roy, and I just couldn’t take it. I mean, I lost it, Dwight. I couldn’t sleep, I couldn’t concentrate on anything. And then weird stuff, like, food had no taste. So my solution was to move away. It was awful. And it is something I wouldn’t wish on my worst enemy. And that includes you.
-The Office, 4x07/08 Money