Why does a guy seem very in love then disappears?

He is not crazy but married.He scolds u when u call him because it is inconvenient for him to pick up your call,his wife is beside him.He calls you from different locations because he doesn't want you to call him back,his wife might be beside him or even be the one who picks up your calls.When he tells you he wants to meet you,etc,that is because his wife is not around.