Kendall and Maddie have been best friends since they were 2 since then they've been learning more and more about a real true friendship is come with them on a journey threw them you'll haft to read to find out more.
Growing up as family friends Grace has always liked Grayson but as they grew up she watched him date girls and break their hearts, so she moved on knowing it would never work but one day they are reunited
You'll have to read on to see what happens ;)