Mary Catherine is very proud to be a big sister. She always wants to introduce people to her little sister. We were worried that Mary Catherine would get jealous of the attention and not be nice to her baby sister because of it. Turns out that she is very sweet to Hannah and always kisses and hugs her. Today at church, she saw the deacon that she's made friends with. She shook his hand, said hello, and then immediately turned that attention to Hannah saying "This is my little sister Hannah". I think these two will be very close.