当然可以问, see answer in side

1) it was so lucky I have another sweater in the car, I did find I had a sweater in the car before we drove to hotel and he waited making sure I found my sweater in the car. but I didn't change all other clothes, good thing is it was a big conference, so no one really noticed what you wear...

2)his kid is taking care by kid's mother that night, kid's mother still lives in the same town as they do.but he is the one primarily taking care his kid.