Patrick's Fan Mail #2 is an episode of The Silly Adventures of Patrick Star.
Transcript[]
(SpongeBob squeezes his way under Patrick's rock.)
SpongeBob: Hey, Pat. What are you doing?
Patrick: SpongeBob! You got here just in time to see me open this week's fan letter!
SpongeBob: Cool!
(Patrick opens the letter and reads:)
Hi Patrick I love you xD but actually your my favorite character! Loopa23
Patrick: What? You actually love my "my favorite character"? Am I not deserving of your love?
(Patrick sobs in a corner.)
SpongeBob: Uh, Patrick, I think Loopa meant to say that "you're my favorite character". You know, the contraction of "you are"?
Patrick: Stop trying to make me feel better! I know when I'm not wanted!
SpongeBob: Wait, weren't you illiterate not too long ago? How did you develop a sophisticated knowledge of grammatical construction between then and now, anyway?
Patrick: That's a great point! (to the camera) I may not be my "my favorite character", but I'm glad you took the time to write that letter nonetheless, Loopa23! Join me next Friday for another installment of "Patrick's Fan Mail"!