On Braveheart too - love the scene when he returns her the thistle. I am not usually an overly romantic type, but it softens my heart. Murron looks so beautiful throughout this entire scene (and the whole film to be fair). And you can see when she realises his identity and that he's carried and preserved the flower for her for decades and the astonishment on her face (1.05).
Accompanied by the great music and not a word spoken at that bit (as when she hands him the flower as a child).
People think Braveheart is an action film, but it's actually a love/romance film disguised as an action movie. In the movie, William Wallace goes on a rampage because the love of his life is murdered and he can never get over it. Her spirit is the last thing he sees when he is hung, drawn and quartered.
In the film, he didn't want any trouble until she was killed. He wasn't comfortable with everything going on, but he just wanted to live happily ever after with her, despite all the problems the English were causing for Scotland.