Clap means to hit someone lightly on the shoulder or back in a friendly way.
Glance is a quick short look.
Confused means unable to think clearly or to understand something.
Seated means sitting.
Project is a piece of planned work or an activity.
Fault means a mistake.
Forgive means to stop being angry with someone who has done something wrong.
In person means by meeting with someone rather than talking on the phone, e-mailing, or writing to the person.