The poet has evoked the images of wine because poet used work “drink” as he said that “That I might drink, and leave the world unseen” which signifies that poet was willing to lose himself from the real world and want to feel the world that give him real happiness. This abstract world gave him happiness as he feels free from all the obstacles and fear of death. The poet wants to get drunk and leave the world as it is and want to enjoy the current scenario as he was getting indulged deeper into nightingale’s song which was making him happy.