A smile may convey understanding, joy, or an appreciation of humor.

She took the punishment with a smile.

She gave me a charming smile.

She answered with hardly a smile.

Her smile spoke love.

Her smile convinced me of her trust in me.

Her smile convinced him that she was happy.

Her smile expressed joy.

A smile played on her lips.

Her very frowns are fairer far than smiles of other maidens are.

He hid his sadness behind a smile.

He smiled a cynical smile at me.

His smile put her at ease.

Our smile, which is understandable in the context of Japanese culture, sometimes causes a lot of confusion and is notorious among foreign people as a mysterious smile.

I couldn't restrain a smile.

Your smile always makes me happy.

The monster's smile was cruel.

As always, Keiko showed us a pleasant smile.

If you don't receive a smile you were expecting, try giving a smile instead. That's because someone who forgot to give you a smile doesn't expect to get one from you instead.

They smiled at each other.