She smiled back automatically, before she could wonder why or ask anything.

He smiled automatically and rubbed his chin with his open hand.

She automatically smiled back at him, busy with her own thoughts.

I smiled automatically and looked past him; he wasn't the one I expected.

He was smiling at me and I felt myself smile automatically in response.

Sisko turned, automatically smiling at the sound of his son's voice.

He laughed out loud at that, and several people in the audience automatically smiled.

One had black hair, the other brown, and their teeth flashed white as they smiled automatically to the crowd at the tables.

Jamie smiled automatically, as he had learned to do.

She moved through the crowd beside him, smiling automatically, stopping now and then to chat.