Do I need to be in this line? 我用检查吗

462. There's no one else.
     我没和其他人做过
463. That surprises you?
     你很吃惊吗
464. Nothing surprises me.
     我早已处变不惊了
465. Do I need to be in this line?
     我用检查吗
466. No.
     不用
467. - Okay. - Okay.
     -那就好 -嗯
468. Mr. Franklin's prepped and ready.
     富兰克林先生已做好术前准备

来自《实习医生格蕾 第一季 第九集 Grey's Anatomy S01E09》第 465 行