Make a Wish for Me by Lenora Mattingly Weber

Norbett returns to Denver, just as Andy gives Beany a special wristwatch. Beany struggles with choosing between Andy and Norbett. After becoming friends with Dulcie Lungaarde, a carhop at the Ragged Robin, Beany encounters much animosity from the students at Harkness as she attempts to help the brash Dulcie.