What does a point below the budget line indicate - Economics - Theory of Consumer Behaviour

Question

What does a point below the budget line indicate?

Arun Rawat · Accepted Answer

All the point on the budget line shows the different combination of
two goods that consumer can purchase given the prices of the goods
and if he spends all his income Accordingly, the points below the
budget line represents the combination of two goods 
that leave the consumer with some unspent amount of money
income