Do you ever have "long" silences? They seem to happen often when we meet and they're annoying because I don't know if I am supposed to say something or if she is going to. Sometimes they are along the lines of "maybe sometimes x happens" or "could it be that maybe xyz" right before the silence. I just don't know what to say besides yeah, maybe, or okay. Does anyone else have these? Why are they there and what should I do with them?