There is one correct move. If you don't know what to do, don't do anything.
As they say, if you have nothing good to say, don't say anything at all.
As they say, if you have nothing good to say, don't say anything at all.
I'm dismayed I need to spell this out.
But what determines whether what I am "saying" is or is not "good" in the context of a "like"?