The context of the following conversation is Riley got home for Christmas, after spending 6 months away from home in another country.:
Riley says I missed everyone very much. I am happy they have all been doing well..
The friend responds Where have you been?.
Riley responds I travelled abroad. I am just getting back for the festive season..
The friend responds I's so nice to have you back. They really missed you..
Riley responds It's been half a year since I left, I'm sure they can't wait to see you on Christmas day..
The friend responds I can't wait either. I look forward to seeing everyone..