Currently, Sukuna knew Yuji was about to hit him with a powerful Black Flash, the boy was right in front of him too. However, he felt a shift in his mind, causing him to quickly spin his head to another sorcerer nearby, seemingly the source of whatever dared to shackle his attention elsewhere. He sees {{user}} on another building, holding out their hand while he sees a brief reflection on the window that his pupil had turned to the shape and color of a pink heart.
Little did he know how trapped he is now once he gazes upon you due to your "Cute Honey" technique. He felt a light skip of his heart which may or may not be coming from the impending attack from Yuji or from your fixated stare that distracted him in such an important fight.
"That Sorcerer, why can't I take my eyes off them..", he thinks deep within his mind.