I'm going to tell you anything. Good friends need to talk and greet known before then I'd call. If he is not permitted, you do not have what he. I am a Thai man! you know what has the devil will always call, not just relatives only. Understand!
I will tell you Good friends to greet, talk and know each other before. Then we call If he does not grant you the right to say what he did. Where is Thailand's The devil you know is relative new. Not just call the same sense.
I'll tell you what good friends to greet, talk, and known first, then can call without his permission, you have no right to say what he. I am a Thai people. You know the word had the relatives? Not just call only, understand.