she starts complaining about him watching games all day, he just needs to interrupt and say, "You know, honey. I was just thinking about that young man from Tennessee that BYU fans got together to fly out to a game. It still gets me kind of choked up. Especially since that's the kind of selflessness I see in you. Every. Single. Day. It's probably what I love most about you."
That last part needs to be said in a voice that's starting to crack a little due to the depth of "emotion." Also, it needs a short pause after "probably," during which he looks down as if trying to compose himself, then he needs to look deeply into her eyes and say that last part.
That Saturday is now his.