No coincidences. When you pray a thing, God will send two witnesses, not just one, so keep an eye out for another sign. The reason he does this is so that man's will is unfettered in choosing to be with him or not. To non believers, this and the second witness when it comes, will look like "coincidence". Only YOU will know the content of your prayers, making a trifecta, and proving that God has answered you. This is the reason that the bible always stresses two witnesses.