On this page of our guide to AC Valhalla we provide general information about the romances implemented in the game.
Assassin's Creed Valhalla like Assassin's Creed Odyssey will allow you to romance with selected characters. These characters are of different sexual orientations. It allows you to be in a straight or homosexual relationship. There is a chance that you will also be able to complete the title without having a closer relationship with anyone.
It's likely that the gender of your character may influence whether a particular character wants to enter into a romantic relationship with you.
In the previous part of the series, that is, Assassin's Creed Odyssey - establishing an affair with some of the characters guaranteed unique rewards. It's possible that in AC Valhalla you'll also get rewarded for completing your love story.