Both fans of Red Velvet and Mamamoo are feeling lighthearted with the display of their interaction at today's "The Show".

Both groups are nominated for no.1 today but Red Velvet takes home the trophy. During encore, the girls are surprised for their unexpected win. Red Velvet get emotional and started tearing up before even starting their encore performance.

When everyone left the stage, Mamamoo members stayed and gave Red Velvet high fives and tight hugs while consoling each of them. When Red Velvet girls started singing and smiling, Mamamoo leave the stage to give way. Meanwhile, it is known to fans that Mamamoo and Red Velvet are close with each other particularly Seulgi and Moonbyul.

Such a heartwarming interaction! Watch it below: