I met two friends in Shinagawa station

I had to meet two friends in Tokyo – Shinagawa station, but not knowing exactly where. There are thousands of people and the station has tens of exists. I was worried as I wasn’t able to call their cell-phone and find their whereabouts. After a few minutes it just happened that we ran into each other.
If it’s meant to be, it will be – no need for gadgets and technology.