I Feel Stupid

Got an SMS saying that I've got 2 unheard voice messages.

Listened to it, and one of it was from Minhui 老师, asking me to call her back at her HP.

I called, and she didn't answer.

5 minutes later, she called back.

老师: Hello Sky, 你找我啊？

我： Huh? 不是你打给我，然后留了voicemail meh?

老师： 哇，那是很久以前了喔.

我： Ooops 哈哈哈哈 Ok. Bye Bye

I feel stupid.