他经常与毒品贩子勾勾搭搭。

He regularly consorted with known drug-dealers.

现在，他背着他女朋友跟我勾勾搭搭。

Now I'm the girl he cheats on his girlfriend with.

她丈夫和隔壁那个女人勾勾搭搭的。

Her husband is carrying on with the woman next door.

他的妻子发现他和另一个女人勾勾搭搭。

His wife found out he'd been carrying on with another woman.