You should be tolerant of other people's interests.
Gord is at work and some coworkers have gathered around Nancy who is showing them a sweater she knitted for her cat.
Gord wants to make a comment about the sweater.
Gord tells Nancy that it looks just like a human sweater but miniature and that it's cute.
Gord tells Nancy that knitting clothing for cats is ridiculously stupid and a huge waste of time.
Nancy smiles because she's delighted that Gord liked it and made a comment about it.
Nancy is appalled that Gord thinks her endeavor was a waste of time and is insulted that he hated on her.