Kate Winslet (who played Kate Dawson) starred with Leonardo DiCaprio in Titanic.
Rose was played by Kate Winslet & Jack was played by Leonardo Di Caprio.
Yes, Kate Winslet played Rose and Leonardo DiCaprio played Jack.
Kate Winslet
The main character Rose was played by Kate Winslet.
They didn't their just really good friends that look like they should date
The answer is no
The principal leads were Leonardo DiCaprio and Kate Winslet.
No, they have never dated.
No
He never had a crush on her ;) He and Kate Winslet are very close but only as friends...
Kate Winslet and Leonardo DiCaprio