现实中他是梦梦里面她是命
[xiàn shí zhōng tā shì mèng mèng lĭ miàn tā shì mìng]
'In Reality, He is a Dreamer but In Her Life, She is Destiny'. It seems to tell a romantic story between two people. In life, she may be irreplaceable to him. Such poetic netnames usually appear when expressing complex sentiments between different subjects.