好多鱼我显得好多余

Expresses feeling unimportant or unnecessary in certain circumstances, especially among friends who get along well. It means I am extra or unnecessary compared to others who all have good relationships with each other. '好多鱼我显得好多余' can be literally translated to 'There are so many fish leaving me extra.' Fishes are supposed to live together harmoniously like those having fun without oneself joining in.