Is there any literary devices used in the song when I was your man by Bruno mars?

Yes, "When I Was Your Man" by Bruno Mars employs several literary devices, including imagery and repetition. The song uses vivid imagery to evoke feelings of regret and longing, as the narrator reflects on what he should have done to keep his partner. Additionally, repetition is present in the refrain, emphasizing the emotional weight of his regrets and enhancing the song's overall impact. These devices work together to convey a deep sense of sorrow and reflection.