Korean phrase
~ 찍기 전에 말해 주세요. ~ jjik kki cheo ne mal hae chu se yo
Meaning
Please tell me before you take ___
When to use it
This asks someone to say something before taking a picture. It is a polite, somewhat casual request for advance notice.
Example dialogue
셀카 찍어도 돼? sel ka jji geo do twae
Can I take a selfie?
셀카 찍기 전에 말해 주세요. sel ka jjik kki cheo ne mal hae chu se yo
Please tell me before you take a selfie.