Quote from Robin in Symphony of Illumination
Future Robin: [v.o.] So, kids, I settled in for a Christmas alone. I appreciated that Ted wanted to cheer me up, but honestly, it wasn't necessary. So I can't have kids. Big deal. This way there's no one to hold me back in life, no one to keep me from traveling where I want to travel, no one getting in the way of my career. If you want to know the truth of it, I'm glad you guys aren't real.
Robin: Really glad.