I like how the song has a really simple and atmospheric tone to it. Has a sad feeling to it at the same time though.
The vocals are light and sound incredibly dreamy at the same time as if lulling you off to sleep and let your mind rest at the same time. The piano is calm and plays a soft melody that helps the vocals deliver their message. The violin is nice too and I enjoyed hearing it. The acoustic guitar sounds beautiful.
Light use of drums makes them feel like they are meant to be more dramatic. Has a nice classical feel to it and the flute also sounds pretty.
Overall, very calm, pretty song.