"I" is still Katani Cassieoela. Katani gets in trouble for dating Nathan because feelings are still cold between Courtney and Gwen and Duncan and Trent. Like Romeo and Juliet.
The "I" in the story is Katani,Courtney and Duncan's daughter. The others are children of GxT (Nathan and Harmony), BxG (Alani), IxO (Akiko), LxT (Dylan), and SxC (Kimi). Enjoy!