the main couple came back for the third story . i would recommend finishing the second one though
Definitely read the second story. Season 3 is basically a crossover season now that couple 1 and couple 2's individual stories have finished. Both couples will be interacting with each other and their stories now intersect in Season 3.
Don't skip the second couple! They get really good. Season 3 has a lot of both couples and its super refreshing to see the personalities of each couple contrasted.
so after the main couple's story ending i think i read until the second couples seme found out that he doesn't live where the uke said he did.. did the main couple comeback? if so can i just skip the second couple story orrrr