What is romance?
Dictionary.com says romance is "A strong, sometimes short-lived attachment, fascination, or enthusiasm for something"
When you "DJ" a woman, what does that really mean? You might wait several days to call her instead of calling the same day; This creates more fascination and enthusiasm from her when you do call.
Being ****y + Funny, using kino, etc.. all of the DJ techniques are designed to get the woman to have a higher interest level in you (read - to be fascinated with you, to be enthusiastic about you, to be attached to you).
So the real question here might be,
Can you be romantic AND an AFC?
To which the answer of course is NO.