Dear Master Yap, In the bazi of my friend, his time's heaven/earth branch is Gui and Chou. As for the bazi of his girlfriend, her day's heaven/earth branch is also Gui and Chou. He is now worried that by having the same elements in both of their bazi will bring misfortune to himself and/or his girlfriend. Is his worry valid? Your kind and urgent attention to his worry is very much appreicated. Thankyou.

Dear Sean - INVALID worry. Bazi stems/branches cannot jump (and attack) from one chart to another chart. Cheers! SN