Starling here with a cute baby story alert.
Mudpuppy has been growing by leaps and bounds (but not crawling). As I was getting him to bed tonight, I rubbed my cheek and said "mama", and then rubbed his cheek and said his name. I did that twice, and then said "Mama kiss!" and kissed him on the forehead. I did it again, because he grinned. Then I put my cheek to his mouth and said "[Mudpuppy] kiss?" and he didn't know how to work his mouth, but clearly with the same general intonation, went "mwah!" I tried it again to see if it was a fluke--it wasn't. So I gave him a big thank you hug. I just received my first Mudpuppy kiss.