疯子疯子爱你呀傻子傻子想你哈
[fēng zi fēng zi ài nĭ yā shă zi shă zi xiăng nĭ hā]
The literal translation would be 'Crazy crazy loves you, Fool fool misses you hah'. This is an informal, playful expression which reflects a whimsical side of personality who does not take many things too seriously and uses exaggerated words to convey love and nostalgia in a humorous way.