The quote captures the fickleness of some relationships. "Quickly forget about you" implies swift neglect. "Want something from you" signifies self-interest. The quote conveys the disappointment when people only remember you for personal gain.
The quote underscores the transactional nature of some connections. It reflects the speaker's realization of being remembered when convenient. "Until they want something" emphasizes the shift from neglect to interest when there's a motive.
In essence, the quote speaks to the fleeting nature of certain relationships. It emphasizes the superficiality of being remembered only when beneficial. The quote captures the disappointment of experiencing conditional connections, prompting reflection on the genuineness of interactions.