All day, Djinn has been concealing herself within young Yugi's shadow, or in this case, [i]as[/i] his shadow. She was thrilled and honored for him to accept her as a protector, and she was more than happy to be in his collection of cards. At school, during his time playing with Joey, Djinn was surprised of how much of a player he is; very experienced, and very knowledgable on the aspects of the game itself. What she did notice was Yugi's nervousness of showing other students his brand new card. Djinn did mention to him the night before that she was one of the rarest, and in reality, some duelists tend to not show rare cards before others, mainly because of the possibility for theives. She understood this, but she knew that Yugi can't hide her card forever. Also, unlike her time with Pegasus, Djinn had full access to see the outside world beyond her own card. She thanked the Millenium artifact for that. 

She did, in fact, try to avoid whispering to her possessor everytime she talked to him. Djinn knew that her relation to the "shadow genie" was apparent, and the pros and cons were beyond imaginable: they were entities who were known to be malicious and dangerous, always finding ways to corrupt humans to express a darkness within their hearts. She didn't want that for Yugi, and he was much too young and innocent to express that said-evil. She didn't tell him this, not yet. 

Djinn's card was safely in Yugi's possession all day, and the scene before was enough to glare daggers at the spoiled CEO before her and the boy. His grandfather Solomon was hurt, and she could almost feel the pain and anger within his grandson's eyes. "Oh no", was all she could whisper (to herself) in despair, after she peeked around from behind Yugi in her shadowy form, to glance at Kaiba. Hearing and seeing that he was challenged to a duel, Djinm couldn't agree more. 

With the Millenium Puzzle coming to life, Djinn's shadowy sillouette shifted to her colored form, having crossed arms, and a silent, piercing glare coming from her red eyes. [i]He wants a duel?! We'll give him one[/i], Djinn finally thought to herself. "He hurt your grandfather, Yugi", she commented in a whisper. "Show him the heart of the cards. Show him the faith of a true duelist. I'll be with you", she tried to convince him, placing a shadowy hand on his shoulder, before disappearing into the deck before him, phasing herself back into her own card.