I really like this guy and thought he liked me. We met up a few times and things were going well, I then unfortunately became ill and couldn't see him for a while but he was very patient and said he would wait until I was feeling better. My confidence was low and we eventually agreed to meet a few times but I put him off at the last minute. I contacted him last week asking him if he wanted to meet up he text me back saying yes at last but it's Wednesday now and I still haven't heard from him. Why hasn't he called, should I wait and hope he does call or should I call him.