Update on "Will someone shut that couple up!"

I've figured out who the mysterious, extremely loud screwing couple is...unfortunately it's my neighbors above me. My landlord came over yesterday to cover my air conditioner (this is what they do in NYC when the cold weather comes-the air conditioner is to big to be taken out so they cover it with a sort of plastic film to keep the draft out). Anyways, he mentioned to me that my windows in my bedroom were open on the top (I thought they only opened at the bottom but evidently they open at the top as well). This is one of the reasons I thought the couple were across from me in the opposite building. So now that my windows are all shut tightly I now know that the sound is coming directly above me. Last night at 1am for about 45 minutes and this morning around 7:30...-I never knew Asians could be this loud (I can make fun of Asians because I am one-well, actually I'm not technically Asian anymore. I'm now a Pacific Islander but you know, we all look alike!).