The act of remaining aloof from your lover in order to entice him to return to you is referred to as radio silence. When done correctly, it causes your ex to miss and want you even more. It reinforces and reawakens his affections for you, prompting him to return. However, if he sees this as a way of avoiding dealing with their break-up, he will not respond well to it. The meaning of radio silence varies from person to person. Some see it as a way to keep your ex interested in you while others see it as them not wanting to get back together. Whatever the case may be, let him know that you are available if he needs you. Sending him messages through friends or social media sites such as Facebook, Twitter, and Instagram can go a long way in letting him know that you are still thinking about him. If he has not contacted you by now, he probably wants to move on. Encourage him to find happiness again and forget about you. You both came out of the relationship emotionally damaged, so it makes sense that neither of you would be able to give each other what they need now that you're alone again. Let him go with kindness.