My boys were like this too still are! Everyone is always commenting on how strong their bond is. They don’t know what to do when they’re without each other. This is so precious. They will be the best of friends. My oldest asked me to send his brother back to the hospital when my second was born. My second was like this little guy when my third one was born. And my third one is just as affectionate to babies he sees but I don’t want more kids . So each child has their own personalities even though they are raised from the same family. I speak from experience with my older brother. We remained the best of friends, sharing our Santa riding Unicorn in space Christmas shirt, always there for each other in crisis and in joy.