Dreams

this takes place in season 2 where buffy dreams of spike and they meet in a hotel room can you please help me find it

Are you thinking of Dreamscape by Holly? It can be found here: http://www.nocturnal-light.net/fanfiction/story/313/Dreamscape

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Is this the one you are looking for?

A Wish Your Heart Makes by Alexannah Rated: PG-13 [Reviews - 67]

Summary: "No matter how your heart is grieving / if you keep on believing / the dream that you wish will come true"
When Buffy falls for William, a man she meets in her dreams, she has no idea she is about to meet his modern, vampire counterpart. But the line between William and Spike is more blurry than she might think.
Categories: Season 2, Alternate Reality, Time Travel, Baby Fic, Historical

If so you can find it at Elysian Fields archive. I'm not sure why the author didn't post it here at SR as well.

dreamscape by holly was the one i was looking for but the other one sound interesting as well and i might read that one