Anyone who watches an ice-cream,
even once, starts roaming around it. Not only ice-creams, but all the type of food.
Once I caught a burglar eating my leftover bad-quality pizza. My sim kept godly calm, just as
I do in reality. But my sims become terrifying when I want them, just as
I become in reality when I am angry. I just beaten the burglar up to pulp 4-5 times, slapped it a few dozen times, threw away all type of mean interactions on him, and then called the police. Poor burglar.