Later, the cancer spread and he started to require dialysis. He no longer had freedom of movement, and his spirits fell to their low point. He wasn't even willing to see his old classmates or friends.
後來癌細胞移轉，開始需要洗腎，行動不再自由，他的心情跌落谷底，連往日的同學、朋友也不願見了。