At first, we didn't realize the deeper value of just treating it as an adult toy. This one-sided perception of sex dolls proved to be incorrect. Everyone has different expectations for this particular kind of love and sex. For example, there is a group of sex doll lovers who want to have the most perfect doll possible in their daily lives, and they are more concerned about the integrity of the doll. For those who have lost a loved one or are older, they need companionship more than anything else. So can a sex doll replace a person who has passed away?