Sardar and Sancks

Once 3 Sardars decided to go on a picnic.
When they got there, they realized that they had forgot the soda. The youngest Sardar said he would go home & get it if they wouldn't eat the snacks until he got back.

The other two agreed to wait patiently.

An hour went by,
Then a Day,
followed by a week
finally a month,

the 2 Sardars said
'oh, come on, let's eat the snacks'
...
..

Suddenly the Young Sardar popped up from behind a rock and said

'If you do like this, I won't go.