We live in this huge world, with 6 billion different people living in this world. They live in the same blue sky and breathe the same air. We pass by 1,000 people every day. We will meet 29200*1000=29200000 people in our long life. And the probability of me meeting you is only 0.00487. The world is so big, the probability is so small, how lucky you are.
If the first encounter was a coincidence of 0.00487, Then the second time was a fate of 0.00974, And the third time was a fate of 0.01461.
And we are 0.01461 With five decimal places but so happy.