I sent a message to my boyfriend saying that if we don't like me anymore, just tell me directly, but he hasn't returned the message and I don't know what he means.

In fact, you already have the answer in your heart. Do you need to ask? Even if the mobile phone is lost, if he has any position in his heart and cares about you, he will definitely call you to tell you his situation, but if you contact him actively, he will ignore it. In fact, he has made a decision, except for those two words. He just wants you to speak for yourself. Let go.

If a boy really cares about that girl, basically there will be a phone call every day, even if it is only a short minute or two.