I'm single, so I don't have a wedding song but when I saw "The Flame" mentioned I wanted to jump in and ask a question......
although the refrain by itself is beautiful, look at the first verse
Another night slowly closes in,
And I feel so lonely.
Touching heat freezing on my skin,
I pretend you still hold me.
I'm going crazy, I'm losing sleep.
I'm in too far, I'm in way too deep over you.
I can't believe you're gone.
You were the first, you'll be the last.
Wherever you go, I'll be with you.
Whatever you want, I'll give it to you.
Whenever you need someone to lay your heart and head upon.
Remember: after the fire, after all the rain,
I will be the flame.
I will be the flame.
Why would you choose a wedding song that says "I can't believe you're gone" in the lyrics ??? This was my friend's wedding song many years ago and after the fact I asked her the same question ..... she said she never really paid attention to the verses!
I also know someone who used "Saving all my love for you" by Whitney Houston - which was about a woman having an affair !
Hope you don't mind me changing course a little !