Naturally I couldn't find two really good pictures to show you what I'm talking about since so much of what I'm talking about is based on facial expressions that last roughly three seconds before changing completely. I look like a big liar. Best I can do are two photos that at least show that P. and Bo are probably blood relations.
My heart wants to say that they're similar in temperament, too, but then my brain butts in and reminds me that Bo is just generally happier than P. was when she was teeny and also more social. Seriously, we call him Partybaby because if there is a party going on - or P. is home for the day or it's a weekend or there's anyone in the house other than me - good luck getting him to sleep more than 20 minutes at a time.
How are your kids similar when you think of them at the same ages or stages? How are they different?