Bhakti-rasāmṛta-sindhu .5.52
tatra hāsa-ratiḥ –
[tatra haasa-ratih –]
ceto-vikāso hāsaḥ syād vāg-veṣehādi-vaikṛtāt |
[cheto-vikaaso haasah syaad vaag-veshehaadi-vaikritaat |]
sa dṛg-vikāsana-sauṣṭha-kapola-spandanādikṛt ||52||
[sa drig-vikaasana-saushtha-kapola-spandanaadikrit ||52||]
Blended reading (Sanskrit + English inline)
tatra hāsa-ratiḥ –
ceto-vikāso hāsaḥ syād vāg-veṣehādi-vaikṛtāt |
sa dṛg-vikāsana-sauṣṭha-kapola-spandanādikṛt ||52||
Hāsa-rati: When there is cheerfulness of the heart from irregularity of speech, dress or actions, it is called hāsa. In this state, the symptoms are opening of the eyes fully, and quivering of the nose, lips and cheeks.
Purport
Laughter
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io