eldest yang!
like any other eldest sibling, he's been through his parents' firsts and paved the way for his younger brother. sees it as an obligation to help his family wherever he can. it may not seem like it, but he and jungwon are actually close (and not just in birthday).
parental disappointment!
his choice of career has not brought joy to his parents. this caused them to be more critical of jungwon's career choice and put jeongin under constant scrutiny. they're proud that he's proud of his work, but they just worry, y'know?
dad friend!
not actually a dad friend. it's more of the fact that among the three of them (him, chaeryeong, and yerim), he's been delegated the caretaker among two menaces.
boons
headstrong, attentive, ...
banes
stubborn, quiet, easily distracted, ...
