阅读短文，选择正确答案。

A man finds a seat on the train, but there's a bag on it. So he asks the woman beside (在旁边) the seat, “Is there anyone here？”

    "Yes, my friend will be back soon! He is in the toilet," the woman answers.

    The man is very tired. He sits down and says, "I will sit till (直到) your friend comes back!"

    Ten minutes later the train starts to move.

    "Oh, poor fellow. Your friend misses the train, but he can't lose his bag. "

    After saying these words, the man throws the bag out of the window.

    "It's my bag!" the woman shouts out. But it's too late.