Here's an observation I made from the episode.

Abir's realisation had him alone inside the room, fading fire all around him, the painting of the girl he loved in his hand while that girl was unconscious outside. the fire symbolised the turmoil in his+

#YehRishteyHainPyaarKe

heart, the chaos and mayhem his heart had been facing since so long which faded away with the fire being doused by the water because now he knew. Like the fire the turmoil faded away putting his heart at rest with the truth. Unconscious Mishti symbolised+

#YehRishteyHainPyaarKe

her unawareness of the fact that her life was going to change. That the boy who's painting she'd jumped into the fire to save had adjoined his own breath with hers. That now she was the core of someone else's existence.

Mishti's realisation had her +

#YehRishteyHainPyaarKe

standing in a room surrounded by people yet absolutely alone, with the boy she loved watching her from afar, conscious of only her existence. The buzzing voices in the room faded away completely and only one presence could be sensed. His. Here his +

#YehRishteyHainPyaarKe

watching her symbolises his awareness of his feelings. While she had been unconscious as his epiphany of his changed feelings brought a permanent change in their lives, he remained conscious as their lives changed yet again, this time being her turn. As

#YehRishteyHainPyaarKe

she allowed her mind to accept the truth that her heart now belonged to him, his heart which hadn't left her side since a long time somewhere felt her reciprocating love burn inside him.
Not a word was exchanged yet the emotions were swirling, connecting+

#YehRishteyHainPyaarKe

them, consuming them, changing them. The two knew yet again that nothing would be the same again. That his heart was down the stairs with her and her heart belonged above with him, in that moment and for the rest of their lives

#YehRishteyHainPyaarKe