Thank you Mr. Tan...

You are just like our father...
You teach us a lot whether it's related with classes or without related to classes...
You share a lot of your experience with us, I like it very much, thank you...

We share happiness together...
We share sadness together...
We share everything together...

Thanks again, Mr. Tan...
your song is very nice... you made someone cry in the tutorial class..
we sure that we won't forget you...
you will in our heart forever and ever... Will you also alway remember DHT-2 in your heart just like we can't forget you...
I think you will...

Don't worry, at the day we graduate, we sure will find you and take photo with you...
I don't know how the others think, but, at least, I will do that...