笑い スマイル 笑顔 笑顏 守りたい、この笑顔 笑 笑容 微笑み 微笑 微笑む 미소 守りたいこの笑顔
An expression showing pleasure, amusement, or happiness, usually with the corners of the mouth turned up, like this: 🙂.
If the mouth is wide open and the teeth are visible, it may be a grin.
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