I'm assuming you're referring to the TV show "Private Practice" and "Grey's Anatomy", both created by Shonda Rhimes.
Gregory "Greg" Montgomery, played by Eric Dane, was Cristina Yang's love interest on "Grey's Anatomy." However, they did have a complicated on-again, off-again relationship.
Ka whakamahia e mātou ngā pihikete hei tuku i te wheako ipurangi pai rawa ki a koe. Mā te whakamahi i tā mātou paetukutuku, e whakaae ana koe ki tā mātou kaupapahere tūmataiti.
Akona atu ki konei.
