A face without any trace of worry,,doubt,pain,question or fear and always adorned with a smile , which one can see on babies only can be defined as a pleasant face. विना दुख तकलीफ , चिंता, समस्या से खेरे, मुह जो नन्हे मुंह मे देखने मिलता है वोह है प्रसन्न। मुह