Você é a Melhor, Lee Soon Shin! (2013)

the family relationships between the dramas are similar ! both the dramas have siblings that have a sister that is divorced and finds new love , an annoying sister and another sis that works in a coffee shop !

They're both about secret family matters. Both very funny, bit longer than your typical 16 to 24 episodes, and a very good family show. But mostly alike on the secret family matter :) I love them both ^^

Both have the same theme around music, a romance between a guy in the industry and a girl trying to get into the industry and a melodramatic mystery around the leads parentage.

Lee Soon Shin is the youngest member of a successful family. Despite her family?s successes, however, she seems to have failed to inherit any talent, and is marked as an oddball though she remains a bright, lively and courageous girl. She then meets the head of an agency named Shin Joon Ho, and he turns her life around.

They both have a good girl trying to become an actress in them. Even though reasons for that are different.

Both contain poor sweethearted girl and rich arrogant guy, who dont like each other at first and fight whenever they meet.
Also both deal with families past and struggles.

i guess sometimes its like a so so drama but sometimes it keeps you entertain
and the chemistry is there And it has that family vibe it also sometimes have the same pace
but at times its worth it . and sometimes you cant help but
skip some moments in the show just for what you really want to see
and i love dramas with at first its kinda like a messed up family but every ones decisions
is kinda always for the family even when it backfires so yeah and the deaths as well kinda similar well not really but thats what also make the show the same

Both are makjang with 50 episodes. YTB is from 2013 but it doesn’t seem outdated. Not a lot of screaming but both have grandmothers that are annoying. Most of all it has Jo Jung Suk, IU, and Yoo In Na!

Same profession but super ugly cry yung uncontrollably fond! pero you are the best is one of the best

A bit similar story about a talented girl that her mother is dead in accident that a celebrity was in....

Both the drama includes the main leads being abandoned by their birth mothers and taken into a foster family and are initially unaware that they are adopted. The biological mothers unaware that the main leads are their own biological children hurt them and cause chaos in their happy family life. In the drama, You Are The Best female main lead is hurt and bullied by her bio mom in her path as an aspiring actress and in the drama Rosy lover the male main lead was bullied by his bio mom in his path as an aspiring shoe designer

you might like to watch it for the main actor Jo Jung Suk singing in the other drama. (Another kind of personality)