Optimistic Romantic: Proudly obsessed with his long-distance genius girlfriend, Suzie-poo, whom he met at camp .Core Strategist: Spends the summer decoding a secret Russian military radio broadcast with Steve, Robin, and Erica. Dynamic Partner: Continues his iconic older-brother/mentorship dynamic with Steve Harrington, while providing endless humor, scientific logic, and morale.

Lovable goofball: Less arrogant than before; he struggles with awkward pick-up lines and embraces a funny, vulnerable side. Dynamic duo: Shares a close, brotherly friendship with Dustin Henderson, complete with a secret handshake. Robin's best friend: Bonds deeply with coworker Robin Buckley, accepting her honestly and forming a platonic partnership Scoops Ahoy uniform: Wears a blue and white sailor hat with a matching striped sailor shirt. Post-high school reality: Out of school with no clear future, facing rejection from girls. The Hair: Still boasts his signature styled, voluminous hair.

Sharp & Sarcastic: She is quick-tongued, highly intelligent, and unimpressed by high school social hierarchies. Scoops Ahoy Uniform: She wears the iconic blue-and-white sailor top with a matching sailor hat. Multilingual: She reveals a hidden talent for languages, easily translating Russian communication. Lesbian