我有病你有药吗
[wŏ yŏu bìng nĭ yŏu yào ma]
In colloquial language this expression means asking the loved one for comfort and healing when feeling depressed. It is also a very common internet slang implying 'I want your love/attention'. 'Medicine' here stands for solutions, help, support, encouragement and care that only a specific individual possesses which can heal someone from any emotional pain.