Cat in the Hat and the employees, managers, and 3 singers from some restaurant sang a song to the Grinch's place named 'Remember your mother'. The Grinch was heartbroken due to the beautiful memories and such, he even made a puddle to a very very small pond of tears due to his sadness.

Grinch: I will never forget those great great memories of mama… He sniffed in sadness, heartbroken from all the memories of his mother giving him great to beautiful times of the past.