Something pretty fun happened this morning (though I think the below video says “tonight” for some reason):
I was recounting a Dilbert comic strip to Alex (one that’s appropriate to my workplace persona) in which a character goes “Tra la la la la la!” While telling Alex about it, the little guy was crawling around on the floor out of eye contact with me. He must’ve thought the sound was neat, especially since he couldn’t see me making it, so he started repeating it!
It was even better than what we captured on video, but this is pretty close. Sorry for the quality; was more focused on the microphone part than actually aiming it at anything in particular. 
I’m so glad you two are parents
And I’m so in love with that little boy!