My name is Luo Qingqing, a freshman in the School of Liberal Arts.
I followed him into this university, and he followed me into this university.
The two "hes" have different meanings. The former's name is Yang Yang, a top student in the chemistry department and the top scorer this year; the latter's name is Wei Zhichu, an "idiot" in the physics department who accidentally got second place in the exam this time.