Bluestar thinks that she's alone to fight against Tigerstar. In her madness, she doesn't believe Fireheart. This is just before she dies, by the river, saved by her kits. It is then that she has this moment of calmness and relief! Please take a moment of silence in her grief / grievance ...XD
I used the music from Kung Fu Panda, and got the blossoms and cat face(but i improved the face) on google.