Keri is an Asari female who can be romanced in Mass Effect: Andromeda by either male or female Ryder in a similar fashion to the other Asari romance option, Peebee.
How to Romance Keri T’Vessa
Romancing Keri is a fairly simple process as she's not one of the squadmates or companions you can unlock. The advantage of romancing Keri is that she also doesn’t mind if you’re in a committed relationship, meaning that even if you commit to another character, you can still have a fling with Keri.
Step 1: Path of a Hero
The first step to romancing Keri is to talk to her every chance you get after completing the mission, Path of a Hero.
Step 2: A Better Beginning
To romance Keri in Mass Effect: Andromeda, talk to her and use the flirt dialogue option after finishing the Priority Ops mission, A Better Beginning.
Step 3: A Trail of Hope
After finishing the mission, A Trail of Hope, find Keri and talk with her to progress the romance further.
Step 4: The Journey to Meridian
Finally, in order to romance Keri in Mass Effect: Andromeda, talk with her again after completing the mission, The Journey to Meridian. At this point, even if you are in a committed relationship with another character, you can still have a romantic moment with Keri. This will help you unlock the Matchmaker Achievement or Trophy.
Thankfully, romancing Keri isn’t as complicated as some of the other characters. This will give you more freedom to do other things like find all the Architects and learn how to kill Architects. Be sure to check out the other romance options in Mass Effect: Andromeda.
If you read this guide, you should now know how to romance Keri T’Vessa in Mass Effect: Andromeda.