Yes, actually, and it makes the dynamics of the relationship a little funny. You see, from my point-of-view, I'm his pet ferret, and he owns me. He doesn't seem to understand it, but this, for me, entails a degree of devotion and loyalty that is not typical of interpersonal relationships between humans. To him, I'm just his partner. To me, I'm devoted to him almost religiously.
It also confused him, for a long time, that I would engage in what he considered to be "foreplay," but I really just wanted to be petted. He had no context for understanding it. He didn't understand that I loved to cuddle for hours and never even WANT anything out of it. Eventually, we ended up having to work around each other in a lot of ways. Eventually, we worked that out. He pets me for at least a half-hour every night, and it's pure habit, not anything that we planned or contrived.
Relationships with non-furs are perfectly sustainable, though, if you just accept that your partner is NOT A FURRY. Your partner will never be a furry. You can't make your partner a furry. However, you can form a devoted and passionate relationship. Interspecies relationships work just fine if the partners in it are inclined to behave like adults.