Why do boyfriends like to talk nonsense when they are with friends?

That's what the brothers asked. It's normal to like to brag and raise yourself. After all, men are very proud. In fact, other people are under great pressure at work and are more cautious in front of their girlfriends. This is a way for them to show off to their brothers. Personally, as long as she is good to you, there is no problem! As for what you said, although you don't like it, I hope you can understand him more! I wish you happiness.