willow, she was the newest member to the team yet she fit in so well it was like she was meant to be there. she could keep up with spencer, she could flirt with morgan, she could play games with garcia, she could talk law with hotch, jjs kids loved her, rossi called her a old soul and emily? well she was Emily's bestfriend. she was their missing puzzle piece and anyone that knew the team could see that but then she fell in love with morgan and now it became a mess.