我不想成为你的包袱我背着你背得很开心
[wŏ bù xiăng chéng wéi nĭ de bāo fú wŏ bèi zhe nĭ bèi dé hĕn kāi xīn]
This username conveys a sentiment of self-sacrifice mixed with humor. The user suggests that while they do not want to be a burden, the act of carrying or supporting someone else (metaphorically) brings them joy and satisfaction.