and as for the subject at hand:
how about trying a few of these things on your fiance?
-instead of his usual popcorn, air-popped sprayed with Pam and sprinkled with cajun seasoning, or garlic powder, salt and pepper
-low-fat cheeses and whole-grain crackers
-hard pretzels and mustard with low-fat cheese slices (we like this on Sundays with leftover cold roast beef.)
-smoothies
-tuna salad or chicken salad made with low-fat mayo, with baby carrots and whole grain crackers to scoop it up with. maybe that'll get those raw veggies into him
-dried cheeries and/or cranberries mixed with wheat chex, pretzel sticks, almonds, dried apricots, etc.
-baked chips with a homemade fat-free sour cream-based dip. try blending in a little low fat cream cheese or skim buttermilk for richness. good with onion powder, scallions, garlic powder, pepper, salt....
-baked tortilla chips and salsa