大概是你喜欢冬天而我姓夏
[dà gài shì nĭ xĭ huān dōng tiān ér wŏ xìng xià]
This can be interpreted as playing with contrasts, 'perhaps you love winter while I am Xia.' The contrast between 'winter' and 'Xia (surname which phonetically matches summer)' symbolizes the natural differences between two individuals and may suggest opposing characteristics or interests.