misaeng (incomplete life) - a very comfortable, yet funny and relatable drama about a kid who gets an internship at a korean business, probably the best korean drama out there and has the reviews to back it up
it's okay it's love - it has romance in it but the main plot revolves around mental illness, has the two best korean television actors (jo in sung and gong hyojin), great chemistry all around, personally i think the best form of media ive ever seen that explains what its like to have mental issues (not just korean but anything)
gapdongi - drama about a serial killer, mostly a mystery/thriller, lee joon (a kpop idol from MBLAQ) is a damn good actor and plays his part really well, it can be a bit melodramatic but its fun and pretty intense
nine times time travel - absolute brainfuck of a drama, really cool story involving time travel and a pretty fun mystery, m night shamalan tier ending
school 2013 - a drama about high schools but is about BROMANCE between two bros being the best of friends, not so much a cheesy guy/girl love story>>4043893
those would fall under the 'only about romance' dramas, i was so excited for descendants from the sun and it was just another one of those dramas..