" A jasmine flower bloomed in a sweet dream, And I became the beetle who wove a thousand desires in that flower"
( Translated from the Malayalam song oru madhurakinavin. A song that still makes a young heart dance even after 35 years of the movie release).
What was the dance we saw. My God it was ethreal. After SRK, Harshad made my heart skip a beat when he romanced his lady onscreen. I didnt see anything, hear anything and I was lost in that dance. Now coming to the episode. Aditya has started battling his head and heart. His head that doesnt want to accept the voice of the heart. Doesnt want to accept he is feeling happy with Zoya. He is in love in with Zoya. As usual he wants to escape the heart's voice. 
First he throws the white shirt and wears black shirt. Symbolically it meant for Zoya he is a good person. And she wants that image to be shown to the world. But he refuses her idea. For him, he is bad, good for nothing, insensitive so he better wear black and run away before she comes. But he is stopped. I loved Zoya was in red. his love stopped him. Arjun couldnt stop him. But Zoya stopped him. However even she couldnt make him dance with her. 
But what none of them could do, the choreographer did. The choreographer asked Zoya to dance with him. And Aditya couldnt see it. He couldnt tolerate another man taking Zoya's hand, putting his hand around her waist and he could also see she was feeling uncomfortable a bit but was going with the flow. And that moment his head lost and heart took over. He removed the choreographer and told he will dance with her, no choreographer needed. And he danced, he danced looking into her eyes. He forgot the world that was watching as only her eyes mattered to him. And she too danced, swaying comfortably in his arms. Yes it was a dream, yet not a dream as they did dance and we could see Zoya was really happy being with him. Remember he had told her if I want to flirt with you, no choreographer needed you will sway in my arms. Today he was not flirting with her, he was dancing with her with pure emotions of love and for that he didnt need any choreographer and had his lady swaying in his arms. 
Arjun's voice break the illusion and he doesnt know what has happened to him. Head takes over heart. He knows he has to go. He was not supposed to feel what he felt moments back. He does not deserve the bliss he got moments back. The past, the pain, the diary takes charge as he pushes his way forward. Zoya looks crestfallen. She was smiling in his arms. But the pain in his face brought tears to her eyes. She knew something had happened to him. Some painful memory had reared its ugly head. But he was not willing to listen to anyone as he rushed out. Running away from his bliss, running away from his peace. He didnt realize the jasmine flower that bloomed in his heart was pure white and it could satisfy all his dreams and desires, if only he is willing to keep that flower in his heart. 
PS: Anjana only sees the injury of Aditya and blames Zoya. And Wasim just wants Aditya out of Zoya's life. Both of them doesnt understand it is far too late in the game. Adiya are already united in heart. 
Anjana is taking Sakshi in a suitcase. I am sure Adi wont know about it now, but Anjana also will have lose something to hide this secret. 
Aditya didnt wait for Zoya to wake up and left a thank you note. He didnt tell bye, because he can never say bye to her. He will come back to her only to heal his wounds.
If something can stop Adi from going it is risk to Zoya in his absence. That is the only thing that can make him listen to his heart. Else his head will take over.