Bella Black
She always wanted a pet rat. When she met Wormtail she changed her mind.
She was pressured by her friends to become the Mistress of Darkness. She did the day Lily Evans became Lily Potter.
She didn't really care that Dromeda married a muggle-born—she had to keep up appearances somehow.
The day she went insane was the day Lily Potter was claimed by her master.
She had a daughter born on the same day as Harry Potter. Nimue Lily Lestrange died at the Dark Lords expense.
In Azkaban she cried often. She knew she deserved it. She wanted to die.
She envied Nymphadora Tonks' ability to change her appearance. She hated everything about her looks.
She secretly wanted to comfort Harry Potter. She wanted to play mother to the child she wasn't allowed to have.
She had to get braces as a child.
She was madly in love with Lily Evans Potter.