Timeline is so confusing! Made it worked in the 90s but not in Netflix era. They start with being senior year and then that goes on for 4 seasons with actors being taken off the show. In one of the first episodes Nick says he is 18 but later he is suddenly 17. There are pupils that are being killed off and are not remembered even later. Aso Joddie like leaves school and then an episode after she been out of school for so long that she became famous?! So strange... obviously unplanned writing. Anyhow it bothers me so much! Seasson 1 is probably the best and most honest.