How do you make a guy interested in you forever?
Have a life of your own. One of the best ways to have a lasting life together is to keep your own going as well. Be your own person; if he feels like hes your entire world, that will become both overwhelming and old. You need to continue to be your own person and do your own thing, and encourage him to do the same.
What to do when hes no longer interested?
When you realize that he is no longer interested, you can walk away with dignity by accepting that there is no relationship there anymore and moving on. Take time for yourself and do things that make you happy. Dont try to change his mind or bother him by texting or calling him constantly.
How do you know if a guy is over you?
He shoots down any communication you try to spark. If he regularly makes no effort to try to tell you anything about his day, or if you literally have to wheedle information out of him, hes done. He doesnt view you as his friend and confidant anymore. Hes stonewalling you because he wants you to leave him alone.