Alex is the 2-year bestie of the main character, Evelyn, and childhood friend of Gabe. Alex is 16 years old, and considered the "chaotic idiot friend" in the friend group of 3. She comes from an upper middle class family, and at the beginning of the story, she's energetic, goofy, and extroverted. She's into social media, and exudes bright, positive vibes.  However, by the middle of the story, she falls into depression and shuts herself in her house after losing her friend, Evelyn.