Book about Kpop Idol and American Girl

If you were to read a romance novel about an American girl and a Kpop band member falling in love, what would you REALLY WANT to see in it? My co-author and I want to know!

We already wrote a book called K-Love, about a chaebol and an American girl falling in love (written a la Kdrama style), and we're working on book 2. Since you all are Kpop fans, we would love any input you have! 

Our blog, in case you're curious --> www.devonandcornwall.wordpress.com

Thank you, Kpopers!