我有药别离开我有病别靠近
[wŏ yŏu yào bié lí kāi wŏ yŏu bìng bié kào jìn]
It means 'I have medicine, don't leave; I'm ill, stay away from me'. This phrase combines humor and depression, indicating one might be feeling very depressed but trying not to trouble anyone else. The speaker is saying he needs his own 'drug' or solace when facing difficult emotions.