User blog comment:Anylist Amethyst/The REAL Reason Old Recurring Characters Aren't in Season 4/@comment-34398649-20180129231439/@comment-33071420-20180203152530

Well, when you start High School you don't start off as a 14 year old. You start off as a 13 year old and turn 14 later in the school year. Their birthdays are on Valentine's Day so that's when they will turn 14.