My Heart is a moderate R&B ballad that is about Dezign addressing his lover about the worries he has whenever they argue; he states that “my heart is in your hands, don’t let it fall down”. He uses his powerful melodic voice to portray his emotions.
The video begins with Dezign addressing his lover, expressing the troubles of their relationship. Symbolic scenes such as a glass breaking and flowers being watered is then intercepted as we see Dezign singing to his lover’s picture while playing a grand red piano. Other scenes illustrates Dezign performing in various concerts.