Jake Gyllenhaal SNL Going Back to School: Hilarious SNL Promo Leaves

Is Jake Gyllenhaal Going Back to School? Hilarious SNL Promo Leaves Us Wanting More! Jake Gyllenhaal SNL In a promo for Saturday Night Live\'s season 49 finale, actor Chris Rock agrees to sign SNL cast member Marcello Hernandez\'s Season Finale yearbook. However, Hernandez gets more than he bargained for. In the clip, Gyllenhaal spends an agonizing amount of time scribbling in the yearbook, turning it every which way and getting emotional with Hernandez looking on. After finishing and giving the yearbook a kiss, Gyllenhaal hands the book back to Hernandez, who finds a surprise in it: \"B KEWL! - Jack.\" Taylor Swift fans were shocked to see a collaboration between Carpenter and Swift\'s ex-girlfriend, who had previously opened for her during her Eras Tour. The season 49 finale airs on May 18 on NBC and streams live on Peacock.