I won't tell anyone, if you won't.
As for me and the scene in LOST where Sun and Jin drown, that affected me greatly. They have never been my favourite characters on the show but we had journeyed together, every step of the way, for six years. Now, this scene left me choking back tears. My body began convulsing from all of the pent-up emotion (it was super-intense) and so I just decided, there and then, to just let the tears flow. It was very cathartic. In all my life, I've never quite reacted that way before to a TV series or movie.