Must Be Dreaming (Kirk/Spock) (via bluefairy1113)

This one actually has a story (a topic explored in many a fanfiction, but I dont really care). Unbeknownst to Kirk, some of Spock Prime’s memories were transferred to him during the mind meld, and now Kirk has been having visions of another life, in which he and Spock were soulmates. He is disbelieving at first, but then he starts to fall in love with Spock of his own accord

Clips from Star Trek XI and TOS, song by Frou Frou.
Beautifully done video with nice editing, a good pace, and a coherent plot within the video.