Tips on how to unlock all romance quest with Barrett and how to get max likes to unlock Commitment.
Barrett appears in Starfield and he is quite a fun-loving guy in Starfield. To unlock Romantic Quest with Barrett you will first to need add him as a Companion and then proceed with various dialogue options. Finally when you see options as Friendship or Romance. The first goal is to unlock Barret an active companion in Starfield. This will help you to choose missions that will unlock more discussion with Barrett.
To unlock Barrett complete the Breach of Contract quest in Starfield. Or complete the story mission Back to Veetera, after completing the next three quests and you will meet Barrett multiple times here. At the end of these missions, Barret will be available as an active companion available for exploration. Increasing affinity is a way to unlock the Romance options. Follow the below steps.
The goal here is the same that applies to all companions who are open to Romance. That is choosing Flirt options whenever it is in the dialogue. Continuing the same will lead to unlocking the Friendship and Romance choices. Picking Romance will then unlock a new chain of dialogue, which will further take you to the Commitment choice.
One of the indicators that your Affinity with Barrett is rising and you are close to commitment is he will talk more about his deceased husband Ervin. He is curious to find out what happened to him, and he requires some funding for the investigation process. Fund it with a few thousand credits and proceed with the final choices.
Finally, after talking to a few more NPCs in the investigation you will be meeting Barrett again and again. Completing Breach of Contract Quest will also keep you on the same path.
Also, check our guide on whether can you romance with multiple characters in Starfield.