Sooner or later in your 20’s some people would lose interest in you. People would prefer someone else over you. People would replace you. And it’s no one to be blamed. It’s every individual’s preference. You got to understand that there’s nothing wrong in it because that is how things work. It doesn’t make them a bad person and it doesn’t make you an unworthy person. Walk away. Stay silent and go on with your everyday life. Be grateful for the people who appreciate you.