Complex sentence: She is Andy's girlfriend and a good friend of Chris Higgins in the summer of 1984 she goes along with her friends to Higgins Haven with Andy's roommate Shelly and his blind date Vera Sanchez.
Split into simpler sentences: She is Andy's girlfriend and a good friend of Chris Higgins. In the summer of 1984, she goes along with her friends to Higgins Haven with Andy's roommate Shelly and his blind date Vera Sanchez.