Nikki's bridesmaid Ariel reached out to plan a winery-hopping girls' weekend with friends, beginning at a beautiful waterfront vineyard called Upper Shirley. Everyone sampled the wine and ordered a glass of their favorite drink to bring down to the water to take photos with. Ariel posed with Nikki facing the river for some cute photos overlooking the water while Adam snuck up from behind (the longest 100-yard walk of his life!), got down on one knee, and said "you can turn around now!" Everyone did an amazing job helping plan and keep the secret - Nikki was completely surprised!