He lives in my brother's family's house.

My house is big.

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.

He is majoring in electrical engineering.