Is it a crime or somthing?

 I thought you were suposed to tell people stuff when you notice it. Like if a friend bleeds through their pants, you tell them and if they smell weird you tell them that right? I told my boyfriend that his fingers smelled like balls, i ment that they did actualy smell bad. Then i told him that the shirt he was wearing stunk. I dident even mean it in a way were i was saying to shower and change his shirt but thats how he took it. I tryed to tell him it wasent like that but he freeked out. He said i was being an asshole for pointing it out, but i literly do that anytime i notice something off. If my couch smells weird, i tell my step dad, so on and so forth. I try not to do it to random people because i know its not socialy acceptable. But i tell my own boyfriend just to tell him. I love him so i do not care, its just weird being yelled at for somthing he said was ok. I even point out stuff like, "your missing a thumb tack on that poster," or, "why did you hold your spoon like that?" its just observations. God forbid i observe and tell you.