I feel james sees A girl on the subway. Falls victim to love at first sight. But he realises that he wont see his love again and at D same time she is with another guy. Now james is so very engrossed in love with dat girl dat he is just helpless and can't live without dat girl. But he wont losee his peace of mind ruminating over his failure. So he has A plan that is to commit suicide N he does dat at the end jumping into D big ocean. Putting an end to his helplessness N emotional weakness which would have made life hell for him. D song's realll emotional. I love it. Please comment on my interpretation.