I Am Eating Now... and Bye Bye

正, 再, 见

Jey asked me, 你吃了么？

The thing is that I _was_ eating at that time. So I asked her, how do you say that I am eating now?

我正在吃 ni zheng zai chi == I am now eating. In this case, 正 "zheng" is optional.

Also... another two new chars, for "see you":

再 == zai == again, once more。 Used in repetition as well, e.g.: 我再去北京：I go to Beijing again
见 == jian == meet
再见 == zai jian == meet again! See you!