Cheese and cold cuts (maybe besides chicken/turkey cuts, but especially anything salami or sausage related) I would argue are not healthy. Better than the worst of the worst like ice cream, desserts, and candy, but it is just saturated fan + saturated fat + a small amount of protein, zero fiber, and not many vitamins or minerals.
Very tasty, and fine to snack on in small amounts, but literally any edible plant, nut, fruit, yogurt, legume, or even things like granola or protein bars have much more nutritional content.
There is very little personal to talk about that gets organically brought up in the workplace, I've found. Maybe they are trying to include you more or latching on to something that is genuinely interesting instead of the boring normal shit like talking about the weather, sports, or more work.