写得不错！就是有点儿罗嗦，不知道从何砸起，我对付第一段吧。

10 years have passed even before we could realize.(这一句怪怪滴） How scary it is! When I watched the MV and movie that Taotao played as the hero, I was shocked by how fast time flies. He was only 6 when I first saw him, sweet and shy, at an age not much older than my girl is now. Later I was a little （why a little?) excited to see (怪）that the little boy grew up into a handsome young man whom I could barely recognize on the screen, but still with the smile that I was once very familiar with.  We don't need to be reminded that we are 10 years older because the next generation could not wait to take over the leading roles（？leading roles of what? a movie?）!  I could not help feeling sad at the same time. When I met you in the lab for the first time, I was only 21, the same age as Taotao is now. How many ten years can a person have in his/her life? Perhaps, the next time when I wake up, my now 2 and half year old is in college as Taotao is now.I was a little scared by this thought but felt that my girl and I had to be lucky enough to have that day(怪怪的concept）.