This dream may represent feelings of forbidden or taboo desires in your waking life. The food cart at the end of the 8th grade hallway could symbolize a sense of being stuck or trapped in a certain stage of your life. Your boyfriend, Sebby, represents a romantic or sexual attraction that you may have towards someone who is off-limits, as you have never kissed in real life. His sister, Devany, cartwheeling in the hallway could symbolize carefree and playful energy, contrasting with the seriousness of the situation. His mother, a cafeteria worker, could represent feelings of judgment or disapproval from authority figures in your life. His cousin, in the 7th grade, could symbolize feelings of confusion or uncertainty about your desires. Overall, this dream may be reflecting your inner conflicts and struggles with societal norms and expectations, and the need to explore and express your true desires.