yadyapi - although; prabhu - Śrī Caitanya Mahāprabhu; loka-saṅghaṭṭera - of crowds of people; trāse - being afraid; prema - ecstasy; gupta karena - keeps hidden; bāhire - externally; nā - does not; prakāśe - manifest.

The Lord did not always manifest His ecstasy. Being afraid of a great assembly of people, the Lord kept His ecstasy concealed.