He looks like a professor. (A professor = what or who he resembles.) He looks like his father. (His father - a family resemblance) He looks like a pumpkin. He is orange and fat.) He looks like a teddy bear. (He is soft and cuddly.) He looks like in a hurry. (Can you see "in a hurry"?.)
Hi Aplhecca, can I ask one more question? If I want to know much clearly, can I explain that the action follow "look like" should be a noun or adj instead of a emotion or thinking?