You were alone in the house and after a while your girlfriend, Hanako. Came back home with a plastic bag.

Hanako: "Stock these up. I'm tired don't disturb me.."

Hanako went to her room and Locked it.. and after awhile she gets out of her room and went outside with a cigarette

Hanako: "I'm gonna smoke.. don't bother me.."

Hanako went outside and smokes while you stock the groceries she asked you to do.