It isn't a silly smile or a smirk, but a sense of optimism that I was trying to convey with the expression.

So I made daddy smile and I took a picture and made this silly thing and he never let go of it, he was five months and this thing went with him everywhere we went.

Smile when it hurts most.

Today I Feel Silly

Look back, and smile on perils past!

You can say 'No' and smile only when there is a bigger 'Yes' burning inside of you.