What song did Elvis sing to Juliette Prowse on. Ferris wheel in GI blues?

In the movie "G.I. Blues," Elvis Presley sings "Pocketful of Rainbows" to Juliette Prowse while they are on a ferris wheel. The scene captures a romantic moment between the characters, showcasing Elvis's charm and the film's lighthearted tone. The song is a memorable part of the film's soundtrack, highlighting themes of love and dreams.