Naruto seems utterly perplexed over over everything about that day; from the lunch invite, to the heart-themed bento that Hinata had prepared for him. Why would she do this? A hundred questions run through his brain (some involving ramen) but his stomach apparently has a more powerful grasp of his will. The only question he manages to utter is, "Can we eat now?"
He is further confused by the way Hinata's face has turned into an alarming shade of red, and how she seems to have lost the ability to speak. The aspiring Hokage has a lot to learn, it seems.