Like when Frank just asked me to help him take his pants off so he could take a bath with Kate. He leaned his very soggy hand and sleeve against me while I helped him out and only then explained that he had to take a bath because he had accidentally stepped in the toilet.
Slight update: My husband thinks I should elaborate on how a 4 year old can accidentally step in a toilet. :) You see, he and Kate generally use the toilet in our downstairs bathroom to reach the sink. Unfortunately, he forgot to check if the lid was down!