Let's talk about the video of brother and sister-in-law drinking.

When men are together, especially when small groups get together, they like to make some small troubles. Just think of yourself as a bystander and laugh it off. Go back to your husband and don't complain. Forget the past. Just because it is the first time to meet them, they want to show off, just like the older generation. When you get to know them, they will come near you again.