He dared to feel her forehead, an act that brought only a vague smile as reaction from the patient.

Ever since the beginning of lunch he had seemed to be sleeping with open eyes and a vague smile on his lips.

When I saw myself in the mirror, there was a vague smile on my face.

A vague smile moved the corners of his lips, went away again.

She managed a vague smile and turned away from him.

On entering the hall we gave one another a vague smile and parted.

Lincoln stared down at Chase, a vague smile on his lips.

After a moment a vague smile of recognition crossed his face.

With a vague smile for her son, she walked out.

Etheridge gave him a nod, a rather vague smile, and started off.