Then I have a part where Blake sings Deamion to sleep.

Blake: D-don't worry..... I'm sure he's alright... He wouldn't die on us right? Determined guys don't die...
Deamion: B-blake... I'm scared.... What do we do if can't go home?
Blake: I-I... don't know... But now, we need to rest. C'mon let's go to dreamworld.
Deamion: Promise me... you won't get your stupid ass in trouble again.. Alright?
Blake: I will... I promise. So sleep for now. *SINGS PURPLE BUTTERFLY*
Deamion: *falls asleep*
Blake: I-I'm sorry... *goes off to do a heroic sacrifice*

Should I just tell who the purple butterfly is?