朋友的男票看不得朋友的媳妇碰不得
[péng yŏu de nán piào kàn bù dé péng yŏu de xí fù pèng bù dé]
This can be translated as 'Cannot look at the girl while having my boyfriend as a pal'. The user might feel caught up in a friendship dynamic where they want boundaries respected yet maintained. It's a humorous expression about friendship, love, and jealousy mixed together.