Isa was very specific. She told Dillon he will not propose on a holiday. So... the day after works, right? It was the day after Christmas. Dillon had been talking about going to Frederick Meijer Gardens to see the Christmas Tree Display, knowing he wanted to propose there. Isa had no idea. She thought Dillon still had to ask her father's blessing. After seeing trees themed after countries from around the world and wandering through the garden themed model train village, Dillon asked if they could walk to the Japanese garden. They walked through the garden on a cold, crisp day. At the top of a small lookout over the garden, with a blanket of freshly fallen pure white snow, Dillon asked for Isa's hand in marriage. 

Isa had no clue. She had to catch up with what just happened. It wasn't until seeing the ring that she understood that this was really it. When asked the question, she didn't say yes. She said "absolutely".