Why do friendships end?

Related questions

1. Does friends still make money?
2. Is Matthew Perry married?
3. Who is the most popular friend?
4. Who does Joey marry on friends?
5. How much would the friends apartment cost?
6. Why was friends last season short?
7. Was Monica pregnant in the last episode of Friends?
8. Is Matt LeBlanc rich?
9. Why did they replace Carol in friends?
10. Why does Chandler look so different in Season 7?

Tags

1. #friendship
2. #friendships
3. #efforts
4. #though
5. #adult
6. #always
7. #friends
8. #stands
9. #forever
10. #sometimes
11. #reason
12. #maintaining
13. #someone
14. #spite
15. #apart