大概你喜欢张杰而我姓谢
[dà gài nĭ xĭ huān zhāng jié ér wŏ xìng xiè]
Refers to a play on words involving names: Zhang Jie (张杰) and Xie. The phrase implies perhaps this user thinks the other person may like someone named Zhang Jie while her surname happens to be Xie (谢), expressing subtle irony or humor.