How to Predict the Ending of a TV Show

How to keep t v show twists a surprise. In nglish, you should be really careful. This is like a social skill. Don't give away the ending. Can't say i'm surprised could be for many different things. Are these responses appropriate for real life too? Or is this really just more for movies and t v shows? I think it's appropriate for regular life too. Although i do think it has a tinge of judgment to it. You got to be careful that yes. Becm, is negative, right? Can't say  surprised: That sounds a little bit judgmental. Ye, you can use it as an excuse if something bad happens