Super Junior's Heechul and Ryeowook acted like fanboys over Hyungsik while watching 'Heirs'!

Heechul shared on his Instagram, "Ryeowook's love for Hyungsik", and weren't afraid to show how he and Ryeowook squeal like true fanboys in the hilarious home videos. Ryeowook starts it off by screaming, "Hyungsik ah", every time Hyungsik comes on and does something cute to which Heechul laughs out loud and joins in on the madness.

ELF followed along as they commented, "Hyungsik-ahh!!! hahahaha", "ryeowook scream over hyungshik and heechul just laugh lol", and "Ryeowook is so cute."

Source & Image: Heechul's Instagram