Best scene
There are so many, but my favourite would be two:
1) In the pilot episode we see Yukino for the first time asking herself :"How do people see me?". She is in school and walks together with some girls.
The girls are all praising her while in the background we see the subtitles saying :"Public approval."
Then Yukino goes on a mental trip and starts fantasizing how she is the greatest, the "queen of vanity".
*PURE GENIUS! YOU ARE GOING TO LAUGH LIKE CRAZY!*
2)In episode 18 Yukino and Arima have intercourse. But the brilliant part is that it's all shown through poetic pictures, like shining spots merging in the dark into one. Love'd it.