It happens, coincidences. Many people like to put it down to something mystical when in fact they are just events which clash.
There is nothing to be read into coincidences, they are happenings like anything else on our path of existence which occur.
I place the mythical idea of coincidences up there with destiny and beliefs and so on. They are all excuses for excuses to be excuses of nothing.
Coincidences do occur, simply do not read into them being anything other than a clashing of events.