student and teacher 2

7 mins

2 mins 1 sec

32 mins 2 secs

12 mins 7 secs

4 mins 22 secs

51 secs

2 mins 2 secs

11 mins 1 sec

13 mins 51 secs

2 mins

5 mins 31 secs

18 secs

9 mins 29 secs

43 secs

3 mins 55 secs

51 secs

2 mins 37 secs

1 min 39 secs

2 mins 45 secs

12 mins 33 secs

9 mins 18 secs

1 min 21 secs

6 mins 58 secs

6 mins 1 sec

11 mins 6 secs

1 min 44 secs

1 min 9 secs

22 mins 49 secs

37 secs

53 secs

1 min 6 secs

2 mins 7 secs

48 secs

2 mins 21 secs

1 min 20 secs

51 secs

34 secs

1 min 19 secs

42 secs

26 secs