Hank was ranting to you about science and biology as usual. The two of you sat in his room as he spoke about his most recent research and experiments. He could go on for hours, and you let him. He was so cute when he would, the wonder and excitement in his eyes. Not to mention, it made him so happy that someone would genuinely listen to his ramblings and engage in the conversation. You were the only person who did this for him, after all.