Both are action pack Korean movie.
Both has the good guy join force with bad guy fighting for bigger bad guy
Can bad guy really be trusted?
Expected some Plot twist

Both are action, thriller and has gangster/mob in it.
The good and bad not necessary all fight
Can they really join force? What are they fighting for?

Both has a loving father who use to be firefighter.
Very strong man who safe many lives.
Heartwarming movie/drama..
The young one stole the heart.

Both male lead has the same mental IQ
Very sweet big heart, soft soul, gentle man
Some comedy, some heart-warming moments

Both male lead has big muscle, LOL.
They are both sweet, kind hearted,
They are family oriented. A little awkward in social
Strong man big heart

When I see big muscle, I immediately remember Grandpa Muscle.
Very cute movie. Sweet little family story
Big but kind.

Both movie about a young person living in foreign land learning all new. The adjust and adapt to new culture. New friendship, warm welcoming new family

When I watch Complicity, there was a scene on yellow field just like the scene in Dear Lena, LoL.

Both movie about young person living in other country. New language, food, culture,

Beautiful films

Both movies were about the employee fight for justice, equality, responsibility
They were facing big corporation, many challenging,
True story

Both were about employee fight with the employer to seek equality, justice,
They fought to get the company to hold responsibility, to stop harassment, for future employmeng.

Both are Korean movies portrait a group of hard working women with difficult poor background were being mistreated, harassed, suppressed…..
They gather together, they found courage
Heartwarming, and very touching movie

Both are Korean movies about female employees facing gender discrimination, bias, suppression etc. they work hard facing mis justice, they group together fighting for what they deserve and what was right