Why did Justin Bieber wrote the song Sorry?

Related questions

1. How old was Justin Bieber when he first became famous?
2. Is Bill Murray still married?
3. Is Justin Bieber and Selena Gomez back together?
4. How old was Justin Bieber's mom when she had?
5. Who did Justin Bieber write love yourself for?
6. How much did Justin Bieber weigh when he was born?
7. Does Justin Bieber have a kid?
8. Does Justin Bieber have tattoos on his hands?
9. What is Drake's phone number?
10. How much money does Bill Murray have?

Tags

1. #multiple
2. #biggest
3. #released
4. #justin
5. #girlfriend
6. #sorry
7. #found
8. #short
9. #selena
10. #would
11. #bieber
12. #called
13. #verified
14. #about
15. #purpose
16. #gomez
17. #relationship
18. #banger
19. #songs
20. #story
21. #rumored