Believe it or not, Isabel and Rob met at a bar. She was celebrating her first week of grad school and he was celebrating a friend's birthday. Rob approached her table and she was struck by his handsome smile. She got his number and a few weeks later, when he suggested they have their first date at a museum, she knew he was a keeper.

On the fourth anniversary of the day they met, Rob surprised Isabel with a sweet proposal at home. She had no idea it was coming and it was absolutely perfect.