I don't get playing coy

If I'm into you, I want to hear from you. Like, all the time. Like, all day. If I'm into you and you are messaging me, I'm over the moon. I love attention. I won't ever ask for it, but I soak it up.

Why wouldn't anyone who was into someone else be opposed to hearing from that person and know they are thinking of them? That's wild to think they don't.