Other guy? 别人

794. when we started dating, I was already kind of seeing someone.
     刚和你约会时 我算是在和别人交往
795. I didn't know how much I'd like you,
     起初我没想到 自己会那么喜欢你
796. and when I realized, I broke it off with the other guy -
     后来当我意识到 就马上和他分手了
797. Other guy?
     别人
798. Who's the other guy?
     那人是谁
799. You and Alex?
     你和阿历克斯
800. You and Alex?!
     你和阿历克斯

来自《实习医生格蕾 第一季 第九集 Grey's Anatomy S01E09》第 797 行