Ginny Weasley has always known what she likes. She holds her opinions steadfastly and wears them on her sleeve. Harry knows this, it's one of the things he likes about her, but sometimes it comes as a surprise. Cross posted on AO3
Lily Evans doesn't believe in the idea of soul mates, she's too busy thinking about other things - like what animal her Patronus will look like in her upcoming Defence Against the Dark Arts class. But sometimes the universe just steps in to give you a sign. One shot. Cross posted on AO3.