Goodbye to Bloo (Foster's Home For Imaginary Friends)

"Goodbye to Bloo" is the thirteenth episode in the sixth season of Foster's Home for Imaginary Friends. It is the seventy-ninth episode overall, and the series finale for the show in broadcast order.

Plot
In the series finale, Mr. Herriman explains that Mac is moving, Bloo decides to give him the best day ever, though things do not go as he planned. Through the entire day, Mac does things with everyone but Bloo, making him angrier and more emotionally hurt after every disappointment. He also gets more pressured every time the clock announces the hour. However, to everyone's surprise and relief (and Mr. Herriman realizes he forgot to mention this), it turns out Mac is moving to an apartment just next door that was held by Louise's family. On a less happy tone for everyone at Foster's, Cheese ends up moving in because Louise's new home does not allow imaginary friends. The show ends with the house slowly being erased as the beginning of the show's theme song plays in reverse. Cheese then says a final goodbye to the audience, ending the series.

Good Qualities

 * 1) This episode was officially the finale of Foster’s Home for Imaginary Friends, one of CN’s most beloved shows, and it was a decent way to end it.
 * 2) Some funny moments in the episode, like Bloo trying to hide when he thought he was going to be adopted, only for another blue imaginary friend to be adopted instead, and Mac’s overreaction to being alone with Frankie.
 * 3) Most of the characters are great as always, especially Mac, who we understand has some tough times while in the process of moving and telling everyone.
 * 4) Bloo at least had some decent moments, like when he later refused to kill Mac when he saw Mac was pressured in packing, how he cried when he thought Mac was going to be away for good, the moments where he tried to have a good time with Mac, and when he admit that he would miss Mac and wanted to spend one last good moment with him.
 * 5) Good moments of Mac spending time with many of his friends, and with so much of them, they gave him a good time.
 * 6) When Mac revealed that he was only moving to another apartment in his building, everyone was shocked, not just Bloo, and Mr. Herriman apologized for leaving the detail out, saying he has a habit of doing that. Once Mac explained that he was moving into Louise’s old apartment, and that she’s moving to a place where "no imaginary friends are allowed", it makes since why Mac would want one last good day at Foster’s before Cheese came to live at Foster’s.
 * 7) The moment with Cheese coming in the house was decently funny, and with everyone screaming, and Wilt saying it’s not ok.
 * 8) The ending with the beginning of the intro reversed and Cheese saying "Kay, bye, doggies" was unique.
 * 9) The ending credits has a great hand-drawn ink-on-paper drawing of a happy Mac and Bloo walking off into the sunset with the words, "Thanks for watching!! Craig and Lauren" written at the top is shown on the right, which was a nice way of those 2 saying goodbye to Cartoon Network, since they left the channel after finishing this finale.

Bad Qualities

 * 1) Terrance still had the urge to break Mac’s stuff, but thankfully he only had a short appearance.
 * 2) Like most of the time, Bloo is still annoying and whiny in this episode. Also to make things worse he even thought of killing Mac (even though he is most likely incapable of succeeding, but still it is a horrible mindset to have) and visit his grave every day when he thought Mac was leaving, so Mac dying was no loss to Bloo, twisted.
 * 3) Despite Bendy being removed from the show, his signature appears on Mac's Goodbye Card, this caused fans to get angry and believe that Lauren's promise isn't actually true.

Trivia

 * Although this was the final aired episode of Foster's Home for Imaginary Friends, Destination: Imagination is the final produced episode of the series, similar to how "2Geniuses 2Gether 4Ever", "Comedy of Feathers", "What's the Big Idea?", and "Octi-Gone" were the final produced/aired episodes of Dexter's Laboratory and The Powerpuff Girls on Cartoon Network.
 * This was Craig McCracken's final project before he quit his job at Cartoon Network due to the infamous "CN Real" block, which came out not too long after this episode.
 * Cheese is the last to speak in this episode, making him the last character to speak in the whole series.