Twinfinite writes “The next chapter in the Assassins Creed franchise will deliver an even more RPG-centric experience which includes branching dialogue and romantic relationships. We spoke with Ubisoft at E3 2018 and asked them to detail exactly what sort of depth we could expect to see in Odyssey with respect to these relationships.”
Source: N4G PC AC Odyssey Features "a Handful of Romance Options" and Sexual Encounters