I hate to say goodbye

It's time to end my work in cafe after 3 months. At first I thought that it will be easy to leave for uni. I just liked this people, nothing more. But then when I worked everyday for many hours I become close with some of this people. I started to build something that look like, I don't know, friendship? And I know that probably we won't have conntact after my departure, because one of them is my mother age and I think she won't have time to talk to me, and the other I don't know maybe we will have contact somtimes. I know i will be back there for summer brake and they really like me but I really hate to say goodbye. Because I many times change house or school and I know that even if you really like somebody and that person like you, it's really rare that you will have conntact after you leave becouse evrybody have own life. So I have hope that when I start a job in new city I will meet someone that i will have even h`alf of the vibe that I have now with my workbestie. And then I will be back for my summer brake and I will tell them all about my brand new life.