P.S. I Like You - Paperback

Could you fall for someone without even knowing who they are?

It starts when Lily absentmindedly scribbles some favorite song lyrics on her desk during Chemistry class. The next day, someone has finished the lyrics and left her a message. Soon, Lily and her mysterious pen pal are exchanging letters filled with secrets, favorite bands, and thoughts they might not share with anyone else.

As Lily realizes she may be falling for the person behind the letters, one question becomes impossible to ignore: Who is he? Between school, friends, crushes, and her big family, Lily sets out to uncover his identity - only to discover that matters of the heart aren't always easy to figure out?