then there was the most horrible train ride back on 人日. that was when i learnt 'non-aircon' doesn't imply temperature, it implies 'smoking is allowed'. and so i endured more than 15 hours of secondhand smoke, people eating, spitting all over. almost died of boredom too before i finally made it back to BJ to do my post-cny spring cleaning.
then was my first time taking a plane alone. speaking of kiasu-ness, i nominate myself for reaching the airport half an hour before check-in started (that's 3 and a half hours before the flight). luckily i had shows in my laptop to provide some entertainment.

如今又回到了这里，这熟悉的环境，熟悉的面孔，熟悉的感觉，仿佛一切又回到了昨天。