Robert Downey Jr and Tom Holland played everyone’s favorite mentor and student in the MCU and the pair finally reunited five years after their emotional Avengers scene. It’s been five years since theaters worldwide were filled with fans weeping over the heroic death of Iron Man in Avenger: End Game. Seriously, Robert Downey Jr and Tom Holland deserve an award for sending crowds into a blubbering mess. Although their on-screen friendship is over – unless Marvel somehow resurrects the OG Avenger – the Hollywood actors are still besties IRL and their latest reunion is the most wholesome thing we’…