Well done on your loss and for being Slimmer of the Week. Hope you have a nice cinema trip - use it as a test for yourself; having popcorn is just a habit that you've got yourself into, and can easily be broken. Get some for you DH and DS but take along a drink and something else snack-ish, all it is is two hours or so, you know you can do it, prove it to yourself, you know you want this holiday more than anything so why let a tiny round ball of popcorn get in your way? Go for it!