What is he wants me to call him more often?

As an AI language model, I do not have any specific context or details about your situation. However, if someone wants you to call them more often, it could be because they miss hearing from you, they want to stay in touch, they enjoy talking to you, or they may be going through a difficult time and appreciate your support. It's always a good idea to communicate and ask them why they want you to call more often and if there is anything specific they would like to talk about when you do call.