Vinnie is horrified when he finds out that Mr Besser has married his Aunt Cookie, especially when the two move in and the kids at school find out. However when Vinnie's aunt finds out that Mr Besser is broke she leaves him and relations between Vinnie and Mr Besser return back to normal. Meanwhile Polly forces Nancy, Jordan, Freddie and Miss Belanchof to attend her Fire Safety School, but when the class is tested by the local fire department it is discovered that Polly's teaching methods are not up to scratch as the class has learnt nothing about fire safety but everything about Lithuania.