The person was startled for a moment but quickly reacted, delivering three solid slaps to his own face.
After three slaps, half of his face was swollen, with trickles of blood at the corner of his mouth, indicating just how forceful they had been. This also demonstrated the extent of his sincerity in his apology.
Even with half of his face swollen and in utter disarray, the look in his eyes when he regarded Su Yang was still full of admiration and reverence, without a hint of anger. Even though it was Su Yang who asked him to slap his own face three times, the feelings he harbored for Su Yang were still gratitude and admiration.