I used to have 4 as my 最喜爱的 number, but now it's 7 mainly because my 最喜爱的 movie has the number in the title, but other than that I don't know why it's my 最喜爱的 number. Close 秒 is 12 because I won a big 浓情巧克力 bar on that number!
0. It's the most powerful number ever. Everything is valueless without it and it also can make anything valueless. It also can create infinity when 你 divide something 由 zero.