 CONT: When Paul is approached by Noah who shows him the party drugs,  Paul pretends to put them back in Noahs pocket to hide them from  onlookers. Instead of doing so he goes to hide them up his sleeve so  he can throw them away. When Noah leaves, he pulls the drugs from  out of his sleeve. But before this, when he does the motion to put  the drugs up his sleeve, his hand is clearly empty