He and I are related by blood.

There is a complex love triangle between them.

The police only informed the authorized persons about the information related to the incident.

There are many interests involved in this project.

This is the book that I am reading.

His claim does not match the actual relationship.

He is not good at expressing his feelings out loud.

He finds it difficult to recall the past.

He put his hand out to take his wallet from his pocket.

Please make sure to show up at the party tomorrow.