Most Helpful Girl
I would say if you haven't heard from him in a week... and you normally (before this) talk quite frequently, then give it a couple more days. Then just send a very nice quick text - like hope you are having a good day.. miss you... and that's it. If he needs space to sort things out - you need to give him that. He will totally appreciate that. Get busy - go out with friends, family, so that when you do talk to each other - it's nice and relaxing. Also, I wouldn't be like 'why didn't you call... etc'.. If it becomes a pattern, then that's another issue.