Rose nodded, looking up at him. "This makes sense. And it sounds more thorough.." She understood this plan a little better. She wasn't sure how drinking something could change her into a Time Lord. A longer-lived human, maybe, but. Well, this way made a lot more sense. If it worked. And from the Doctor's excitement, she had a good feeling it would.
"Might want to make sure there aren't any frogs or anything around. Wouldn't want them to get confused and pick the wrong blueprint." She grinned, just a touch nervous about this all.