"My Unfamiliar Family" revolves around the story of a family who acts like strangers and strangers who act like family. This drama hits close to home to a lot of viewers because it shows real-life struggles and misapprehensions that many families go through.

In the story, it is shown that the characters eventually grew apart as they became older. It is ironic how they keep their secrets specifically to the people that are closest to them. Blood may be thicker than the water, but probably one of the biggest takeaways and charms of this show is when characters found a home in other people not related to them by blood.

On June 15, tvN shared why the cast was so emotionally synchronized through the drama's behind-the-scenes look. Han Ye Ri was able to portray Kim Eun Hee's character growth in the show as someone who cares a lot about other people but cannot take care of her own and her family. Also, Kim Ji Suk plays the role of Park Chan Hyuk, a kind and realistic friend.

In the shared stills of the drama, Han Ye Ri and Kim Ji Suk play characters who had a friendship, lasting for fifteen years. They work really hard and thoroughly read the scripts even before the shoot to deliver what was asked from them. Han Ye Ri and Kim Ji Suk prepare with an immense focus to deliver their realistic lines and emotions that come with the scenes.

In another set of stills, Chu Ja Hyun perfectly portrays her character Kim Eun Joo, a woman who has complex emotions of being cold and being warm-hearted and caring. Kim Eun Joo finds out about the secret that Yoon Tae Hyun (Kim Tae Hoon) keeps.

Viewers are now airing with curiosity as they anticipate Kim Eun Hee's future as she deals with their own family matters. What thrills us more is how Kim Eun Joo will handle her husband's secret and what will become of her character in the future.

In the stills, Chu Ja Hyun is a very happy person that always smiles, unlike her character Kim Eun Joo.

Jung Jin Young plays the head of the family and the husband who is loyal to his wife, a character we don't often see in several dramas. Kim Sang Shik is the father of Kim Eun Joo, who looks back at a time when he was 22 years old.

The still cuts showed Jung Jin Young flashing a radiant smile. The mother and son duo are also showing their sweetest beams, Won Mi Kyung and Shin Jae Ha. The latter happily portrays the youngest member of the family, Kim Ji Woo.

Catch the story of "My Unfamiliar family" on Mondays and Tuesdays at 9:00 p.m. KST!