He wants to see your pretty face, to watch you smile when he makes that well-prepared joke. He liked a picture of you that has been on Facebook for more than 3 years.
If you are looking for telling signs he misses you, look no further.
When you makes sure you can talk, you go out and check your phone. Wow, this must be an emergency you think and you call him back immediately. He just has to speak to you, because he misses you and he would do anything to get your attention.
He answers saying “hey, what’s up”, like nothing serious is going on. It might be too much to call you five times in a row, but love can be blind sometimes.
The guy is taking a trip in memory lane and goes through all your Facebook pictures, one by one.