The drug, he says, also creates a sense of closeness and sensitivity (empathogenesis) that breaks down inhibitions, with results like people playfully rolling around together in bed, hugging tightly, and the like.
那時觸覺會特別靈敏，有些人會在床上滾來滾去，也有些人會緊緊相擁，所以又有「hug drug」的說法。