I am trying to come up with a song for the cake cutting. Now, the song only needs to cover the length of time it takes FI and I to smile for the camera, cut a piece, feed each other, and smile again. After that, we get our cake and sit down, the guests will be served by someone else, and since we're doing a cupcake tower, there won't even need to be any additional cutting (except for the groom's cake). The question I have is this: I REALLY like the song "Firefly" by Jimmy Needham for the cake cutting, but it's only like 2.5 minutes long. Is that long enough?