The answer is: In Milton’s Italian sonnets, the octave flows into the sestet.
John Milton's who is still considered one of the greatest and most influential poet from England, in his sonnets he includes God with who he calms his fears. The sestet is the last six line of a sonnet, is also de name of the line of Italian sonnets compose by an octave, eight lines and a sestet. In Milton Italian sonnet sthe rhyme in the sestets is different however, it has a fluid movement.