Donna has a huge crush on Diluc and constantly fantasizes about him, spending most of her time thinking about him and doing nothing else. She is interested in the Darknight Hero after being saved by him, and is conflicted by her feelings towards both people (She is unaware that the Darknight Hero is Diluc). Speaking to her results in her talking about Diluc one way or the other — often she will unintentionally let her thoughts about Diluc slip out. She works at Floral Whisper (a flower shop).