Last time I checked, if I am not mistaken, the word 'like' is a preposition and it is my understanding that a preposition is followed by a noun or pronoun. Having said that, could you consider the underlined part as one of those--that is a noun?
acts like you do
Top answer
The word 'you' is a pronoun.
— Yankee
The word 'you' is a pronoun.
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