Actually, I don't think it will affect others. After all, it's a public place, not in your own home. The cinema also has a clear rule that you are not allowed to bring in food from outside, especially those with strong and irritating taste. My friend told me that it was because they forced to consume the things sold by the cinema. I don't want to argue with her about this kind of thing, but seriously, if she really forced to consume what you bought for her, why didn't she sell them?

So it's not good to pay attention to the fact that you really affect others in public. Why don't you eat first and then go to see them when you are hungry? Some people say it's too late. In fact, it's convenient to change your visa now. In short, you can do whatever you want without affecting others.