When we first meet her at the beginning of Dawnguard. I've noticed. She's waaaay too trusting for a vampire. Her mom is right when she says she's naive. She's also very tolerant except when you bring up the getting cured subject if you ever side with the vampire slayers aka Dawnguard. If you notice, she's the one NPC that comes off a bit too.....needy. Why did Bethesda make a character like this in the first place? She's only devoted to you. She's like your personal Selene from Underworld that follows you about like a guard dog and makes funny yet perverse comments implying that she sort of likes you.
Any of you find her to be a bit too devoted? If you side with the Dawnguard, she walks right into the Fort even though they could have killed her. I feel like she see's the Dragonborn like a father or mother figure, what ever gender your character is. She's obviously emotionally damaged, and is looking to other people for attention...as far as her behavior goes in the game. What I find really funny is that she wants you to help her kill her dad. Probably the number one character who comes off with the worst daddy issues other than Tidus from Final Fantasy X or Luke Skywalker from Star Wars.