I just went and grabbed her from her bassinet because she was making hungry noises (of course, right as I was getting ready to close my laptop for the "night!") and I gave her the standard "shush, Mama's gettin' your bottle," and as we sat down, I gave her a nose nuzzle, she grinned at me! It lasted for a few seconds, and I know it was real!
And now I am figuratively a melted mess on my floor. What a sweetheart!