felix-leegang= co workers, neighbors (they don't know abt the neighbors part yet), soon to be brother-in-laws felixs mom-leegangs mom=old classmates (i think felixs mom may have liked her i may be wrong) gio-leegangs mom=mother & son (he's adopted so he doesn't know & it hasn't been revealed if she's seen him since the story has began) leegang-gio=half brothers or brothers (gio doesn't like leegang for now)
for y'all that are confused
felix-leegang= co workers, neighbors (they don't know abt the neighbors part yet), soon to be brother-in-laws
felixs mom-leegangs mom=old classmates (i think felixs mom may have liked her i may be wrong)
gio-leegangs mom=mother & son (he's adopted so he doesn't know & it hasn't been revealed if she's seen him since the story has began)
leegang-gio=half brothers or brothers (gio doesn't like leegang for now)
that's it but if you need more just tell me