explain Tube (643) 6

7 mins 12 secs

5 mins 12 secs

12 mins 1 sec

15 mins 26 secs

59 secs

12 mins 34 secs

11 mins 59 secs

11 mins 57 secs

4 mins 20 secs

11 mins 59 secs

5 mins 9 secs

6 mins 16 secs

14 mins 33 secs

55 secs

1 min 4 secs

19 mins 2 secs

12 mins

6 mins 16 secs

15 mins 35 secs

5 mins 21 secs

1 min 42 secs

6 mins 15 secs

17 mins 41 secs

17 mins 8 secs

10 mins 3 secs

5 mins 3 secs

34 secs