This couplet presents a stark contrast between two realities: 'here' there is gunfire and dark prisons, while 'there' one finds the cuckoo's call and a destination.

This couplet vividly contrasts two stark realities. 'Here,' it speaks of the harshness of gunfire and the gloom of dark prisons, painting a picture of oppression and struggle. But 'there,' it envisions the sweet song of a cuckoo and the attainment of a desired destination or a safe haven. It's a poignant expression of hope and yearning for freedom and peace, highlighting the stark difference between a difficult present and a longed-for future where one can find solace and achieve their dreams.