Wow, I really enjoyed this song. I do agree with the previous poster that the first line is almost identicle to the x-files theme, the echo and everything. Was that on purpose? or just a coincidence? It definitely doesn't bother me at all, just what I thought of at first.
Anyways, the pads and piano fit very nicely together and the addition of the drums help the song move a long nicely. If you wanted, you could add some reverb on the drums to make those feel even more ambient and "gentle." Anyhow, it's just a suggestions, nice job, 5/5, 9/10.