Context: I was so proud of my youngest child going to school today.
Speaker 1: So my youngest went to his first day of kindergarten today.  So proud of him.  Silly I know.
Speaker 2: That's not silly at all! I'm sure he'll love it.
Speaker 1: I hope so should be home really soon.  Can't wait to hear all about it.  IT goes by to fast!
Speaker 2: Yeah, he'll be all grown up before you know it!
Speaker 1: I know my oldest just graduated,  It was like it was over in an instant!