只能做朋友
[zhĭ néng zuò péng yŏu]
The net name '只能做朋友' (Zhi Neng Zuo Peng You) means 'Only Be Friends'. It reflects a situation where two people, usually implying the owner of this nickname and someone else, can only maintain a friendship but not develop any romantic relationship, perhaps due to circumstances or feelings unrequited.