A luscious exotic fruit, a mango may be served as a representation of sexual enticement. As a play on words, it may signify “man go,” as in “Get going” or “The man is going.”... Ariadne's Book of Dream
To see or eat a mango in your dream symbolizes fertility and sensual desires. Alternatively, dreaming about mangoes - particularly on a tree - can refer to a relationship that isn’t healthy for you.
The meaning in this case is that you should let go of this person, and move on.... My Dream Interpretation
From the verses of ancient poets to modern jokes, melons have often been compared to women’s breasts, and so if melons appear in your dream, are you curious about anything other than fruit? Mangos are symbols of fertility and lust, although the mango may simply be a pun on ’man go’, in reference to a relationship in which you should let go and move on.... The Element Encyclopedia