There is so much I love about this October wedding at Brooklyn Society for Ethical Culture in Park Slope, Brooklyn. First off, the couple is absolutely adorable and head-over-heels for each other. They are both writers and started dating when they lived down the hall from each other in their apartment building -- a New York City rom-com fantasy come true. Secondly, the cake. Not only did it depict beautiful silhouette scenes of the couple, but it also lit up from the inside! How amazing is that? Lastly, Hilary surprise serenaded Matt during the reception and had their guests shower him with plastic hearts while she and her bridesmaid sang to him. So incredibly sweet.