Dorothy sees Karthi in the mirror, her lips tremble slightly while tearing up, and then breaks into a huge smile. Karthi looking at her like she's the only woman in the world. Her going to him, and then they just look at each other and kiss...all of this with the most beautiful background music ever...I think this is the peakest peak I've ever experienced in a theatre (not to mention with all the cheers and claps)