Hello Matt~

Thank you for your explanation about history of Seoul.

I could know that you learned a lot from your class.

I would like to inform you about umbilical cord.

The umbilical cord was washed 100 times(not 100 days),

and was preserved by being buried in a small pot.

Next time, I would like to know more about your feelings.

These days weather is very cold.
Be careful catch a cold.
Have a good day~ :D