Just what goes on at Dr. Richard Klein's office?

That's where Michael Jackson has been thought to have met Debbie Rowe, the woman whom he married and who birthed his two older children Prince and Paris. Dr. Klein's office is also where it's being reported MJ met Jason Pfeiffer, the man who's just come forward to claim that he and Michael had a short but intense love affair.

After they met in the doctor's office, things began casually. OneIndia quotes Pfeiffer as saying, "I guess our first 'date' was in my car. We went for a drive and were talking and having fun, but Michael had his minders, who were 'nosey' as Michael put it." Pfeiffer says they spoke often on the phone and arranged clandestine meetings, and Michael told him they had to keep the relationship on the downlow because people would speculate. Pfeiffer felt a very close bond to Michael and thought they were successfully keeping the affair private, but indeed he says people began raising eyebrows at them.

Still, all seemed well until Pfeiffer started to grow suspicious of MJ's wellness. He felt their chats turn from easy-breezy and lighthearted to heavy talks about religion and spirituality. Not long after he noted this, Michael died, which Pfeiffer says has been devastating for him despite the fact they only carried on together for a few months. "I've lost my soulmate. It's very hard to describe the loss I feel—but there is something that's empty in my heart."

While we read these reports about MJ's sexuality with caution, it doesn't seem completely impossible that perhaps he preferred men. This morning on Today Mark Lester, godfather of the three Jackson children, told Matt Lauer that he believes he could be Paris Jackson's biological father because he donated sperm when Michael Jackson told Lester that he was shy with women and had trouble performing sexually. Lauer shook him up in a candid interview, and Lester quickly explained that it's only a possibility, not a probability.

When's Matt Lauer going to get his hands on Richard Klein? Or, maybe it's better not to know what goes on inside his waiting room.

Photo via Bauer-Griffin.