User blog comment:Finzilla101/It's your blood that's red like roses/@comment-24198837-20140627012321

Yeah, I've been thinking about this for a while, and completely agree. The song tells of someone (Presumably Ruby, as it is the part 2 of her theme) who witnessed a tragic death of a parent (Or parental figure) that they loved greatly, and is haunted by it.

...which is, needless to say, nothing like current Ruby. So I see one of three things being possible:

1. The song is forshadowing, and Summer isn't dead yet

2. Ruby is very good at hiding things

3. She was so young that she only sub-consciously remembers Summer's death, but was old enough where it had a lasting psycological impact.