Come off it! You are good friends.

别装蒜了！你俩是好伴侣。

Oh come off it, Li Hua. You said you don't believe in jinxes.

别扯了，李华，你说过你不相信诅咒的。

Oh, come off it ! I saw you later that day. You weren't sick!

什么?我考试没考好是因为我礼拜五没有来上课?哎，你明明知道那天我生病了嘛！