You know it's very true that actions speak louder than words and if you know he loves you through his actions than that's great. But anyone..be it man or woman love to hear when someone says I love you to them. You have talked to him about this and he says he says it when he feels it. Well have you tried doing that to him? Like calling him up and saying "I just wanted to say I love you"? I mean if you don't do it yourself you can't expect him to do this becasue he may not know you need to hear this. Even though you ahve talked to him about this...try telling him you love him in the ways you would like to be told and see what happens.