2 sisters named Isabella and Jordan and they're best friends who are also sisters named Danielle and Halley had to live together. They had to live together because they're parents were on vacation. they promised to be back bythe end of summer , but unfortunately something happend that made them break that promise. Isabella and Danielle were 20 and Jordan and Halley were 14. School was almost out, so they had to stay together for the whole summer. See how the 4 girlslive in "Livin the bff life ".