2. Friends who are very different in age and seniority and have deep friendship are called "friends who forget to make friends".

Friends who live and die together are called friends who live and die together.

Friends with similar interests are called best friends.

Friends who specialize in eating and drinking are called (wine and meat) friends.

6. Friends made in adversity are called friends in need.

7. The friends of ordinary people are called (poor) friends.

8. Friends who don't have a deep friendship and only meet and say hello are called (casual acquaintances).