A smile can be infectious.Logical formLearned from467 sentences. A smile can be grim.Logical formLearned from465 sentences. A male may manage a smile.Logical formLearned from460 sentences. A smile can be lopsided.Logical formLearned from459 sentences. A smile may disappear.Logical formLearned from452 sentences. A smile may falter.Logical formLearned from444 sentences. A male may ask with a smile.Logical formLearned from429 sentences. A smile can be gorgeous.Logical formLearned from426 sentences. A smile may appear on a face.Logical formLearned from425 sentences. A person may put a smile on a face.Logical formLearned from418 sentences. A smile can be thin.Logical formLearned from418 sentences. A smile can be coy.Logical formLearned from414 sentences. A smile can be wan.Logical formLearned from410 sentences. A male may flash a smile.Logical formLearned from410 sentences. A smile can be cheeky.Logical formLearned from409 sentences.