What a clever idea. Mickey blinks a few times, and then has to chuckle. "That'll do! Here we go!"
He then lifts the Keyblade, holding it with both hands. After steadily aiming the blade at the handkerchief, a white glow suddenly bursts from the tip, heading into the knot. In seconds, after anoter flurry of dazzling white sparkles, the knot undoes itself, floating up for a moment before gently landing into Sebastian's open hand.