Oh that definitely is a way to come up with a nickname as well. A person's actions versus their names. I just thought something cuter could exists between the two sisters, but that's fine with me too! Also, whatever you think your chracter would say, just go with that! Brooke's personality is gentle amongst those she's close with and cold to those who are strangers. I totally gotcha! I'm totally against boo, but lynnie is fine, if you should ever desire to use a nickname! Brooke is just fine. It's a nickname of sorts for Brookelyn anyhow. I hope the post was okay. I'm just really excited about this!