柠檬少女西瓜少年
[níng méng shăo nǚ xī guā shăo nián]
It is an interesting contrast: 'Lemon Girl and Watermelon Boy'. Lemons and watermelons are different fruits with strong symbols, lemon girls may be seen as having sharp wit, and watermelon boys appear warm and sweet; alternatively, the difference can also express two completely different styles or moods - lemons give people a refreshing sour taste while watermelon gives off a sense of sweetness and refreshment in summer, both giving off an air of youth and freshness.