Why is he interested in finding his "soulmate" so he can start to die? Is he tired of living or something? If I had been that doctor, I wouldn't have cared about his past with a face and body like his, and it doesn't grow old if he isn't the one. I guess he'd have to be into granny sex if he stuck around anyone long enough romantically. This show leaves some unanswered questions. What if his "soulmate" is really a man instead? A "soulmate" is possibly someone with who one may or may not have sex.