Romance Lovers! Which Kdrama should I watch?

Oh really? Someone told me reply 1988 is not very romance centered and has a lot of sadness compared to 97 and 94. What do you think? Any other suggestions?

MARRIAGE NOT DATING-if a drama can get a perfect store, this one can. srsly. pure romcom, done really well. no melo/angst stuff which i hate. can't go wrong. very nice ending :D
LONG VACATION-this is one of the only jdamas that I ever watched. i always saw them as weird and just not my taste, but HONESTLY, don't let the fact that it's old push you away. It's made in the 90's and you get that feel good vibe. and i just ahhhhh i love it. cute ending too <3
HIGH END CRUSH-only 20 mins. why don't you check it out along side one of these shows? this has 0% melo/angst, SO HELLA FUNNY, you'll be huge fan of the main guy, and you'll wish the drama was longer.
ANOTHER MISS OH-more on the dramatic side, which doesn't make it as binge watchable, but still great nonetheless. i mean just, look at the ratings... BEAUTIFUL GONG SHIM-this is like sugar. PURE SUGAR.if you still didn't start this...what the hell were you doing? It's so funny and cute---ok i'll stop but check out srsly.
FATED TO LOVE YOU-this one gets on the melo side at the second half a little bit, but don't let that stop you! you will LOVE the main leads, such great actors, you will love it. srsly. just believe me ok. BELIEVE. it also has one of the best first eps ever. Don't believe me? Dare me? Ok. Just watch.

If you're looking for pure Romance dramas, I recommend you: 
1. 'Another Miss Oh!' (It might seem sad at first, but it's just simply beautiful. You'll laugh so much as well! It has some of the best supporting actors you could wish for. It's simply heartwearming. I still cannot get over the loss that it's finished airing :() 
2. 'Marriage, Not Dating' (I heard it's by the same director as above mentioned and it has a lot of similarities. Hilarious and full of chemistry!)
3. 'Personal Taste' (Not a favorite of mine, but it was enjoyable and very funny)


Now, this is optional because you said you don't want angst. But it's my all time favorite romance drama, so I do have to recommend it: 'It's Okay, That's Love!'
It's very funny, witty, heart-warming, unconventional. But it does have some angst. Even so, if you ever feel like you need a more mature and less cliché approach to love, give this a shot. It's fantastic! I cannot praise it enough.