What’s the sweetest thing during sex?

I just got done having sex with my boyfriend and when I was on top of him the moment was so pure and just filled with love that he started crying and apologizing saying I️ was so beautiful and that he was so lucky and after we got done I just sat on him while he cried more & told me that he is lucky to have me for the rest of his life

What’s some sweet things your partner did / said during sex?