• crossal@lemmy.world
    1·
    2 年前

    If someone has headphones on, you can wave, and if they take them off then greet them. If they have no headphones in, you can just greet them

    • marcos@lemmy.world
      0·
      2 年前

      If you are waving at people that clearly aren’t in the mood for empty chatting, it’s certainly because you have something important to say.

      • crossal@lemmy.world
        2·
        2 年前

        Someone with headphones on does not necessarily mean they wouldn’t want to chat. And a wave doesn’t necessarily mean the waver wants to chat either (I don’t mean waving right next to someone to get their attention)