I guess mouse aren't that shy.

Wow, it's been 2 weeks total, and my encounter with a mouse has already increased to 4. Today I found out why the mouse keep coming to my room even though there are no food. Turns out the hole on my heater is what it uses to go in and out of the building. I video taped it -- you can watch it here

Of course, I had to fix the problem, so I put cardboard over it. But... mouse eat cardboard/paper/tape... a lot of things, so I can't really block the hole permanently. Hope it'll at least last until I get out of my residence.

~Daniel Chou