Klassen · SEASON 9
How Do You Know You're Stupid?
Episode 19 · 2026-02-19

- Drama
- Kids
Episode overview
Things have completely broken down between Tilde and Vincent after he says that Josef and Nils are his friends. Tilde plays Vincent off against the guys by trying to make him jealous. Nils and Josef are trying to be nice to both of them but they are getting really tired of all the drama.
12 minutes
Season 9 episodes
1. Are You Hanging Out?2025-12-24
2. Even More in Love2025-12-24
3. Not So Fun Anymore...2025-12-25
4. Cringe2025-12-29
5. Copy Cat2026-01-01
6. Not at All Like Before2026-01-05
7. A Best Friend2026-01-08
8. No One to Hang Out With2026-01-12
9. The World's Finest2026-01-15
10. Party?2026-01-19
11. Whose Friend2026-01-22
12. Wannabe2026-01-26
13. Who Am I?2026-01-29
14. Competition for Jack2026-02-02
15. Dissed2026-02-05
16. Alice's First Kiss2026-02-09
17. Right of Withdrawal2026-02-12
18. Just a Hookup2026-02-16
19. How Do You Know You're Stupid?2026-02-19
20. Holiday Dreams2026-02-23
21. Fake Bitch2026-02-26
22. High IQ2026-03-02
23. I'm Sorry2026-03-05
24. An Unexpected Couple2026-03-09
25. Have You Lost It Completely?2026-03-12
26. Do You Like Him?2026-03-16