"Deep Down" is a song by Joan Armatrading, a renowned British singer-songwriter. The song's lyrics convey deep emotions and a profound love, as indicated by the repetition of phrases like "Deep down I love you, baby" and "Way down I know I love you, baby." The overarching theme of the song is the intense and unshakeable affection the singer feels toward their loved one. It speaks of a love that goes beyond surface-level attraction or infatuation, reaching into the depths of their being, signified by the repeated references to going "deep down" or "way down." The lyrics emphasize the strength and certainty of this love, using repetition to reinforce the depth of feeling. The repeated line "Deep down I love you, baby" is followed by variations of "way down" or "deep deep down," emphasizing the intensity of affection. The song suggests that this love is a fundamental truth, a core aspect of the narrator's identity. It's a love that exists both consciously and subconsciously, as indicated by the lines "Deep down I know I love you, baby" and "Deep down, I love you, baby, deep down." Overall, "Deep Down" can be interpreted as an ode to an all-encompassing, unbreakable love that resides within the depths of one's heart and soul. The repetition of the lyrics conveys the strength and unwavering nature of this affectionate bond, emphasizing its profound impact on the singer.