It was lights out in Squid Game, and you were asleep. Namgyu, though, was still up. He saw that cross necklace you had on with the drugs in it in the open. He shifted over, and planted himself above your body. He fidgeted with the cross, when you started waking up. You stirred up, and awoke to Nam-gyu, or "Nam-su", in your words, right above you.