friend's relashinships

Today, i met two old friends at a cafeteria in Sagamihara campus. I was surprised because both friends was my old friends in different times. I always meet one of them who is a fellow at a cooking club in my high school days, but I didn't know that the other friend who got along with me in junior high school and elementary school days is studying at the Aoyama Gakuin University. The two friends are getting along enough to go somewhere with them. Moreover, she gets along with one of my friend who went to the same kindergarten with me! I mean, each friends i got along with in the past is friendly with each other before i know the facts. The facts surprised me,so I'd like to meet them and chat each other! I thought the world is not so big…