c. a friend

6 mins 59 secs

10 mins 30 secs

15 mins 15 secs

23 mins 50 secs

53 secs

2 mins 50 secs

7 mins 40 secs

12 mins 12 secs

34 secs

15 secs

36 secs

7 mins 32 secs

6 mins

8 mins 8 secs

49 secs

6 mins 35 secs

12 mins 57 secs

1 min 45 secs

1 min 19 secs

2 mins 34 secs

12 mins 11 secs

2 mins 9 secs

18 mins 15 secs

10 mins 9 secs

2 mins 20 secs

31 secs

10 mins 26 secs

6 mins 16 secs

40 secs

6 mins 25 secs

33 mins 27 secs

46 secs

43 secs

35 secs

10 mins 26 secs

10 mins 25 secs

12 mins 3 secs