The lyrics portray a speaker who is excited by a confident, attractive man and enjoys openly expressing her interest. At first, the attraction is playful and showy: she lists his style, money, and social confidence. As the song develops, the attention shifts from his image to her physical excitement and, briefly, to a wish that he will stay. The mood remains flirtatious, energetic, and self-assured.
โSuper bassโ connects the heavy beat of music with the manโs effect on her: his presence makes her heartbeat feel like a powerful bass rhythm. Saying her heart is โrunning awayโ is an idiom for feeling suddenly excited or overwhelmed, not for the heart literally moving. Details such as the car, designer-style clothing, and expensive bottles help create an image of glamour and status, while her teasing compliments keep the tone playful.
The song mixes attraction with bravado. The speaker presents herself as bold and in control, yet the later plea not to leave suggests some vulnerability beneath the confident performance. Her praise of his looks and wealth may be sincere, exaggerated for fun, or both; the lyrics do not settle that question. Likewise, โsuper bassโ can be heard as a catchy description of the songโs sound as well as a metaphor for romantic excitement.