TP requires dad who just returned from meeting J if TH and J must really separation, saying that it's being too harsh around the both of time. Dad shouts at TP to halt saying such ridiculous phrases. The family feels damage on TH and J's behalf.
TH and J meet to consider her graduation photo before hand. TH in a suit asks J to place his necktie and J demands why doesn't he understand how to tie it till now as she ties his tie. As they stand facing both, they both try their best to tamp down that sadness welling up in them as they definitely hold back tears.
Ojakgyo Brothers eps 51 synopsis