What does this mean?

i’ve realized that the people that i knew from my past only come back before they die. Let me explain, there was a girl that i used to spend a lot of my childhood with and 7 years later, she randomly is sitting across from me in a restaurant and waves me over to chat. That was our first time speaking in 7 years. Then, shortly after meeting her at the restaurant, she died. There was a man that i knew of but only really encountered once when i was young. He randomly pops back up in my life when i barely knew him and as we just started to get to know each other better, he died the day after i spent a day with him. There’s many more people that have died after i met them randomly and spontaneously. What could this mean?