for the toxic kiss in chapter three, play around with the “being honest/false about touch” near the end of chapter one and “having xeno stay, or be away, during our walk with nour” in chapter two.
for the toxic route, based on the code, the phonenix must be trusting, and “connecting” with nour.
connecting/connections is a hidden stat in the game, these moments are:
[SPOILER BELOW]
dancing with nour
They’re my whole world
Stay with them
Eyes are so bright/fire (?)
and much more