Dr. Heo tied Harley up with the same star-pattern duct tape Lala's crew used before on himself…
I wonder what Dr. Heo was worried about Harley noticing: that he was nervous, or that the drug he injected is fake?
Also, I swear I'll never point this out to anyone, anywhere, again, but it's such a peeve of mine… am I the only person left who still knows the difference between "to lie" (as down) and "to lay" (as eggs)?!