My dd is nearly 3, this was the first Christmas she's really cared about. We're staying with my husband's family, following a long and stressful journey yesterday.
Save for a couple of minor, over-tired screams, dd has coped sooo well today. She's taken herself off to her room to play with her little stocking toys when she got overwhelmed; she's been sweet and polite almost all of the time; she's let us all eat and talk and go to the toilet by ourselves. She's an extremely high maintenance child but she's also very confident and funny, it's just been so fantastic to see her shine today.
I just feel so so proud of her! 
Anyone else?