Send secret messages in kisses and hugs. Quick and fun way to convert text to kisses and hugs! Automatically make friends aware of Txt2XO so that you can have a two way secret communication! Use copy and paste buttons with your iPhone messaging capabilities: -Email a friend from within the app with a secret message! -Text a friend in kisses and hugs! - Flirt in kisses and hugs! -Tweet a message in kisses and hugs or text from within the app! Convert letters A...Z, numbers 0...9 and some special characters.