Quick we aren't with them

I love to go a-wandering,
Along the mountain track,
And as I go, I love to sing,
My knapsack on my back.

Chorus:
Val-deri,Val-dera,
Val-deri,
Val-dera-ha-ha-ha-ha-ha
Val-deri,Val-dera.
My knapsack on my back.

This song came to mind when ma son and his girlfriend walked as far in front of us "oldies" as possible..Apparently when u in your teens it isn't cool to be seen with mum especially when with the girlfriend...kids!! lol