Wacky Wednesday/Hot & Cold is issue #53 of the Teen Titans Go! comics.
Wacky Wednesday: Elastigirl reminisces about a time when Beast Boy had his body switched with that of another member of the Doom Patrol.
Hot & Cold: Kid Flash and Jinx come across a brother and sister duo trying to rob a jewelry store. One of the siblings happens to be Jinx's ex. The four super-adolescents get into a fight, Jinx taking on Kid Kold and Kid Flash taking on Ice Kate; after the villains are arrested, Jinx and Kid Flash share their first kiss.