旧光影里的柠檬少年
        
            [jiù guāng yĭng lĭ de níng méng shăo nián]
        
        
            A 'lemon boy in old film light' can be translated to describe someone reminiscing about youth depicted by nostalgic or old-fashioned imagery, usually indicating innocent love, fresh beauty of teenagers and a sense of longing for past memories or lost times.