Oh I'm so glad that you enjoyed the game!!! Thank you for playing! 😊
===SPOILERS===
Hmm that's strange - I purposefully balanced the game so that while it's easier to get Geist's route, you definitely have some wiggle room getting Kalei's (i.e. no one choice determines your route) 🤔 Since I wouldn't punish players that much - healing journeys are never linear, after all (and I don't think that people have to be extroverted all the time either 😂 I'm certainly not!) For that choice in particular I think I weighted it relatively lightly because imo wanting to be alone after a stressful situation is a reasonable response!
I'll do a playtest and see if I can recreate it - it might be a bug. Otherwise I hope that you had no problems getting both endings (there's a walkthrough available if you need it!)