In short, I don't quite understand the situation and don't want to make him unhappy or angry. So for now, I'll do as he says and obediently stay by Blake's side and keep silent.
However, during the train ride, we didn't speak at all. When we transferred, we only said two or three words. Since then, it feels like our gazes haven't met.
Usually when the two of us are together, we don't talk much. But once we are asked to be quiet, we will feel restless. By the way, usually it's mostly me who does the talking. But now being asked to be quiet makes it very boring.
When we are together, as long as I talk to Blake, he will respond to me and smile at me, and won't let me feel embarrassed because of the silence. But he is not a talkative person originally, so more often he just listens to me quietly.
If we continue to be silent like this, we might reach our destination without saying a word all the way. But I still don't want to make him unhappy.