Baymax looked up as one of the non-human people approached him. Indeed, he had scanned her, concluding her to be some sort of large, humanoid rat. Very strange.

"Hello," he greeted her with a small wave. "I am Baymax, your personal healthcare companion."

"And I cannot be upset," he explained. "I am a robot. Though I do have some questions. The letters were informative, but the situation is still highly unusual."