How is that possible if they are blind?

Question

There was a man who went to the mall and he bought 3 pairs of red socks and 3 pairs of white socks. Another man who already bought 3 pairs of red socks and 3 pairs of white socks came back to return his 3 pairs of red socks and 3 pairs of white socks. They are both blind. As they were walking they bumped into each other. All the socks scattered around the floor, but each pair remained held together by a rubber band. Nobody helped them pick it up except each other, but in 3 minutes they both put them back altogether. Each man ended up with the same colors of socks he started with: six red and six white.

How is that possible if they are blind?

Answer 1

One man took all the socks and pulled the pairs apart. As he pulled them apart, he kept one sock for himself and gave the other to the other man so that each man ended up with the same colors of socks he started with: six red and six white.

Answer 2

As there bumped into each other. So only him bunch of socks spreed in front of both. So they sat at the similar position and picked the socks easily as the socks was not mixed.