We were teaching E to sing happy birthday around the time of Grandma C’s b-day. Cari’s version would go something like this.
Happy birthday to you, cha-cha-cha
Happy birthday to you, cha-cha-cha
E added cha-cha-cha to her version almost immediately. Almost to the point where we couldn’t get her to sing it without cha-cha-cha in there. Today and a number of times over the past week or so she sang it just like Cari sang it.