I laughed so hard at his joke that my cheeks fell.

His explanation is unconvincing.

After hearing that explanation, everything finally made sense.

He fell in love the moment he saw her for the first time.

The sight of cherry blossom petals falling as if dancing makes you feel the arrival of spring.

He asked me about the secret, but I remembered the proverb 'to fall into speaking', and said nothing.

This sushi is so delicious that it's jaw-dropping.

I am studying for the Japanese Language Proficiency Test next year.

He is a perfectionist, but we must not forget that even monkeys fall from trees.

He always does perfect work, but he made a mistake today. Well, even monkeys fall from trees.