Your neighbors at home are not your good buddies. Rather your old neighbors are the ones complaining about your loud pool parties. Things will also be different when my little sister replaces my roommate. Road trips and long distance phone calls will be the way to keep in touch with your friends. Remember that people are busy during the summer and don't be offended if you don't talk to them everyday.
College brings new experiences and changes in life.
The same friends we shared our experiences with last year were replaced with new ones.