One arranging turtle dove (not first or seventh)? (4,4)

I believe the answer is:

true love

I'm a little stuck... Click here to teach me more about this clue!

But I can't explain it at all! Could you help me understand?

(Another definition for true love that I've seen is " Genuine affection?".)

I've seen this clue in The Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.