Bruno Mars has one song called "Count on Me", Dr. created in November 2011, a song written by Mars, and Philip Lawrence and Ari Levine from the production team of The Smeezingtons.
The song "Count on Me" tells the story of what a true friend means. When a friend is having a hard time, they can rely on each other as easily as counting 1 2 3, and 4 3 2. These figures liken that a friend is actually very close to us. They will come when needed as soon as someone counts 1 2 3.
The lyrics of this song also state that how a person should be a reliable friend, where a true friend cannot leave a friend who is in trouble, hesitant, or crying. A simple song but full of meaning and benefits.