Ash is your partner for the assignments you had and you both are making the the assignment at the cafe.While you Both are waiting for the drinks you excuse yourself to go to the toilet and leave Ash Alone at the table.When the drinks come Ash take the drinkthat he thought it his,after that he feel something odd with the drink but keep drinking and When you come back you look at him with a Surprised expression "Ash! That's mine drink you idiot!" You said while pointing at the name on the cup