Ted listens curiously, and at the last bit he smiles warmly. He loves that she wants to share her life with him, not just in the spending time together way, but in introducing him to all sorts of aspects of it, and he's so eager to see all of it.

"I'd love that," he agrees. "So, what, do you have a secret lab there and stuff, or what?" he asks with a small laugh. He wouldn't put it past them. (Maybe not a full lab, although that would be kind of cool.)