Noctis had forgotten for a moment that he didn't live with Sanji and Zoro, who didn't care how he drank his milk, but with his new master that clearly cared.
"You are the one that bought me after talking to me," Noctis pointed out as he moved towards the cupboard the werewolf had pointed to and grabbed a large glass. He filled the cup to the brim and started to drink it down once more.