Lunch time is good chance to be close to others

Today I went to lunch with my colleagues. At last week we were a little bit busy, so we ate lunch alone.

This week we have the time, so we ate lunch. Because we didn't talk each other about ourselves, it was good time to exchange information to be close. Sharing the time, especially eating, makes us be close I think.

The reason is that eating is things to enjoy. When we feel happy, we influence the mind around us. Then we experience the time to feel happy  with anyone. This experience makes our brain memorise. The memory bond the person we were with, then we think I feel happy with them. 

It's only my opinion, but I think there are people who agree me. So I want to say, eating makes us bonds and happy. If we want to be close others, eating lunch or dinner is good way.