37 Seconds
One of the earlier suspenseful scenes in Titanic took place when Rose slips over the edge. She planned on doing a flip and committing suicide, but Jack talks her out of it. Right as she changes her mind, her foot slips. That’s when Jack’s quick reflexes kick in, and he grabs her arm in the nick of time.
Then he holds onto her arm for an entire 37 seconds. As far as we know, Jack isn’t a swole dude. His scrawny arms would indicate that he never lifted a weight in his life. Yet, he’s able to hold onto Rose and her weight for more than half a minute? Perhaps the “power of love” gave him strength. That’s a real thing, y’know.