He seems calm on the surface, but he is very upset inside.

The reason why water droplets become round is due to surface tension.

She is planning a date with her current boyfriend.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

There is a rumor that the cat turns into a human at night.

He changed his diet to improve his life.

This project needs digitalization.

He likes to take a walk in the park at dusk.