Rockstar Romance

Im looking to write a rockstar romance. I have a rough outright for the story ready. ROCKSTAR BOOK OUTLINE LEAD SINGERS YOUNGER SISTER …………… GETS HIRED AS THE NEW BAND ASSISTANT. SHE JUST GOT OUT OF COLLEGE FOR HER PR DEGREE. SHES ON THE TOUR BUS TOURING WITH THE BAND AND SHE STARTS TO HAVE FEELINGS FOR THE TATTOOED MUSCLEY GUITAR PLAYER AND HE IS DEFINITLEY FEELING HER BACK BUT IS LIKE I CANT GO THERE SHES MY BAND MATES LITTLE SISTER I CANT BE WITH YOU BECAUSE YOUR BROTHER WILL NEVER FORGIVE ME SO WE HAVE TO KEEP THIS SECRET. SHES END ITS BECAUSE SHE WANTS TO BE WITH HIM OUT IN THE OPEN NO MORE SNEAKING AROUND WHICH THEY HAVE BEEN DOING FOR WEEKS AT THIS POINT. SHE TELLS HIM SHES FALLING LOVE WITH HIM HE SAYS HES FALLING IN LOVE WITH HER. SHE WANTS TO COME CLEAN ABOUT THEIR RELATIONSHIP TO HER BROTHER. HE SAYS THEY CANT BE TOGETHER LIKE THAT SO SHE ENDS IT THINKING HE DOESN’T REALLY LOVE HER BUT HE DOES BUT DOESN’T THINK HES WORTHY OF HER. SHE WALKS AWAY THEY ARE BOTH DEVASTATED ITS OVER AND THEY BOTH REALLY LOVE EACH OTHER AND WANT TO BE TOGETHER. THE DRUMMER ASKS HER BROTHER IF ITS OK IF HE ASKS HER ON A DATE HER BROTHER SAYS HE APPRICIATES THAT HE ASKED HIM FIRST AND SAYS YES HE CAN ASK HER. HE DOES AND SHE AGREES TO A DATE WITH THE DRUMMER. THE GUITAR PLAYER LEAVES AND GOES TO A BAR AND REALISES HE CANT LIVE WITHOUT HER AND HE BUYS HER A RING TO PROPOSE TO HER. WHEN HE RETURNS HE ASKS HER BROTHER WHERE SHE IS AND HE TELLS HIM SHES ON A DATE WITH THE DRUMMER. HE TRACKS THEM DOWN AT A BAR THAT HAS AN OPEN MIC NIGHT AND HE GETS ON STAGE AND SINGS A SONG THAT HE WROTE FOR HER FOR WEEKS AND HE PROPOSES TO HER ON THE STAGE AND IT’S A HAPPILIY EVER AFTER FOR THEM.