What's Wrong With Him? :(?

After a while, guys unfortunately lose interestin females. Not in the way you may think though. At first, it's all puppy love and stuff, and its always the best, but when you know someone for so long and have basically done everything with them plenty of times, it takes the excitement out of finding something new about each other or doing something new with each other. I would try to talk to him and figure out why he has drifted away from you, and try to remember all the old times. Also, try to think about if you did something that bothered him. Sometimes, when you arent so close with each other, and you do something wrong or something that bothers him, it may seem like a bigger deal to him then it really is. Honestly, time is the best thing you can do. Dont drift away or lose feelings for him, because that may be the only thing keeping him with you, is the love you have for each other. But giving him time to think about how things used to be, aswell as how different things are now, may get him back to how he used to be. Best of luck