New details emerged during Mike Shoush's conversation with Rockstar co-head Rob Nelson during the GTA VI showcase. The studio representative confirmed that Jason and Lucia can break up. However, their shared story will not end: the characters will remain partners in the criminal underworld and continue to complete missions together.
The player will decide whether the relationship will be romantic or more professional. Rockstar previously stated that maintaining a healthy relationship will require certain efforts, but the system will remain optional and should not significantly affect the game's progression.
Toxic relationships are also possible in GTA VI. The player will have to decide whether to tell their partner about an event or keep everything a secret. Sincerity can lead to immediate consequences, while a hidden truth can lead to even greater problems if the partner finds out about it later.