How to Make my Scene Better

I feel like this scene is very still in the fact that there isn't a lot of moving, in the movie there is even less than I am portraying so I feel that in order for the audience to get bored you have to use your voice and your words to captivate them. In this scene, my character uses a lot of somber vocabulary to show the audience how he is hurting and how he misses his lost love but he also sheds light on the situation by talking about his son and how well he is doing. In my opinion, I have to put emphasis on the scene that is really the climax for me and thats when he talks about two very different things he was taught in his life and how they are connected, I feel like if I could speak a certain way and convey how important it is that he is realizing this it would make the scene really come alive and really make the audience resonate with the character in the way I want them too. I feel like if I can make these improvements that my scene will go from "good" to "great"