Dear Marshall,
You were sitting in your highchair, snacking on Cheerios, while your father was making your lunch. You were starting to get impatient, so I waved to you and said, “Hi, Marshall.” And you know what you did? You waved back at me and said, “Hi!” At least I think you said it. I tried to get you to repeat it, but you were more interested in your cereal.
Cheerio!
Mom