What is guy sings to girl?

A guy singing to a girl is a common trope in music, especially in love songs. The lyrics often express the singer's feelings of love and devotion to the girl, and the melody is usually soft and romantic. The song can be accompanied by different instruments, such as a guitar or piano, to enhance the emotion and mood of the song. Some classic examples of songs where a guy sings to a girl include "Still the One" by Shania Twain, "You Are the Sunshine of My Life" by Stevie Wonder, and "Endless Love" by Diana Ross and Lionel Richie.