不如 not & zero加個笑笑嘴，
一齊笑!
why did i add mouths to not & zero? they did not have mouth, didn't they?
actually, they do have mouths, just not too visible, hahaha.
it was just i was too lazy to draw mouths with acrylics,
or simply, i did not bother to smile or talk in the past.
this morning, i was touched by a message during sunday school,
and realized the reason why i did not put smiling faces on "not & zero".
let's go for a change if it is good for myself and people around.
so, smile a big big smile for everyone~
