Rachel plans a charity event for rescue animals on Glee. "Old Dog New Tricks" is the 19th episode of the show's fifth season.
Added:
Blaine and Sam confer in this scene from Glee. It's courtesy of the episode "Bash."
Added:

Glee Quotes

I'm gonna miss all of you. I love you guys.

Puck

Thank you April for that wonderful lesson in female empowerment.

Will