Guys are something I swear

Anyone have any advice for a adolescent? So the special guy in my life and I had some issues recently and broke off the thing we had ( not an actual relationship, dating ect) and he said he wants to be friends and hang out still but nothing else. He said he would put effort forward. It's been 5 days, no texts, and he just reads my messages and no response. What does this mean? This is completely unlike him