There's no doubt that Choo Sarang is a 'happy virus' wherever she goes and brought smiles in her "Love Is Fun" making film for 'allo&lugh'!

SEE ALSO: Choo Sarang makes you smile with her aegyo set for 'allo&lugh'

Choo Sarang has been following in her mother, Japan's top model Yano Shiho's footsteps and she's always full of cute expressions and poses on set. She even got fans following along to her signature 'strength' pose with the strength that she gets from her mixed martial arts fighter father Choo Sung Hoon.

Proceeds from the brand's 'Love is Fun' charity campaign will be donated to the Korean Red Cross.