For boys who are not active, what should I do if I don't send a message for a day? (He has never been in love)

I want to say that people who really care about you can't be away from you for a day without sending text messages. He doesn't care what you are doing, whether you have any difficulties and so on. Then you disappear and he doesn't even know ~ ~ if there is such a passive person. . . Then you have to take the initiative. When he gets used to you contacting him every day, he will definitely get used to it and take the initiative to find you ~ ~ ~