Using do not and don't (I do not think of it)

Man: What do you think of the view?

Droid: I do not think of it.

Man: I don't think of it. I don't. Droids and apostrophes, I could write a book, except you are... barely a droid anymore.

(c) Deep Breath

I can't understand the difference between do not and don't in this case. I'd be grateful if somebody helps.

Solution 1:

Semantically, there is no difference. Pragmatically, the contracted form has gained in popularity to the point where the full form only appears in formal language or for emphasis ("I do not do that (and you saying I do is a filthy lie)"). Thus, using the uncontracted form in the casual conversation is seen by Man to be unnatural and robot-like.

Solution 2:

Don’t is very frequently used in spoken English, whereas ‘do not’ is used frequently in written English.

Source: http://www.differencebetween.com/difference-between-do-not-and-vs-don%E2%80%99t/