person A: I went to a birthday party for one of my friends kids_comma_ and a small boy asked me to get him a cookie from the table_comma_ so I got it for him. Little did I know_comma_ the boy was allergic to nuts!
person B: Oh that is so scary! What happened after?
person A: His mouth kind of got red and his face swelled a little and he was really itchy around the face and neck. I felt so bad_comma_ I didn't think to ask or to check for allergies!
person B: Oh no. I hope everything worked out okay!