The Big Bang Theory, Season 11

[Sheldon and Amy's wedding vows]

Amy:
Sheldon, when I was a little girl, I used to dream about my wedding. But, eventually, I stopped because... I thought that day would never come. And then I met you. From the first moment in that coffee shop, I knew that there was something special between us. Even though I did work on a study that disproved love at first sight.... Clearly, it was wrong. Because I felt something that day. And those feelings have only gotten stronger with time. I can't imagine loving you more than I do right now, but I felt that way yesterday. And the day before yesterday. And the day before that.... Sheldon, I don't know what the future holds. But I know that I've never been happier than I am, in this moment, marrying you.

Sheldon:
Amy,... I usually know exactly what to say. But in this moment,... I have no words. I guess... I'm overwhelmed by you.... Even if I can't tell you now how I feel, I will spend my life showing you how much I love you. [puts the ring on Amy's finger]