In case of love , life and marriage too same logic applies .. a failed marriage or a broken-up relationship can b re-worked for second time if both parties r willingly decide to re-work on it ... these things cannot b one sided .. so depends on the boy and the girl ...
And if the boy and girl wants to move on and hv a new relationship for second time , that definitely deserves a second chance simply because every individual has the right and freedom to move on in life and b happy and content ..