To start, here are some of mine:
- I thought Terezi was a boy post-reveal, even though her gender had been mentioned multiple times by that point. Like she looks masc and I'm not going to pretend she doesn't
- I had a concept of who Vriska was but no concept of who she would actually correspond to in the story, so for a while I thought Kanaya was Vriska
- I knew of Kankri because my IRL friend told me about him, but I thought he was a Davekat descendant
- I didn't understand ectobiology and thought that the characters were literally going to grow up and birth the Alpha Kids, then the Alpha Kids would go back in time and birth them, causing a stable time loop
- This technically doesn't count but I thought Eridan was one of my ex friends' OCs before Act 5 because he was a huge kinnie and I had no idea what Homestuck was beyond sharpie bath and Dirk Strider.
Share yours below, I'm curious.
You're pretty sure JADE HARLEY said that.