pitaraṁ vīkṣya duḥkhārto
mukta-kaṇṭho ruroda ha
The boy was not happy because he committed a great mistake, and he wanted to be relieved of the burden on his heart by crying. So after entering the hermitage and seeing his father in that condition, he cried loudly so that he might be relieved. But it was too late. The father regretted the whole incident.