The Korean entrepreneurs behind Between have a charming idea: Let couples create one-on-one social networks for purely private sharing.
With the app, from South Korea-based VCNC, two people can connect with each another to share private photos and secret messages. The private "chat" function includes support for emoticons, so you can dress up your sweet nothings with as many smiley faces, winks, and hearts as your sweetie can stand.
