Red and Blue

This is unusual, but quite appealing with its two performers' soft voices and lovely outfits that match their eye colours – one red, the other blue.

I don't know what the song is called or what it's about, or even who the singers are (I think they must be Utauloids), so this is just light entertainment to take as it comes. I have a feeling it'll warm a few hearts during the coming snowy weekend...