Songs for Video?

This intrigues me, I just got an email from the videographer asking what songs we want for our video. I didnt even know we had to make this decision.

How do I go about choosing songs? Anyone have any ideas?

I was thinking that my FH and I will use songs that mean something to us, or our first dance song. For the honeymoon pics in the video, I would like to use Somewhere over the rainbow by IZ.

You could also use any songs that you like that convey the emotions you felt on your beautiful day