My office is on the fifth floor of the building.

He is a famous writer.

His explanation is unconvincing.

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.

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

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.

After hearing that explanation, everything finally made sense.

After watching that movie, I cried very hard.