If you like "Prime Minister and I" and "Fated to Love You", You'll like "Mask" (bit darker) and "Master's Sun". There is also "The Girl Who Sees Scents"
If you like Heirs, you'll definitely like "My Name is Kim Sam Soon", but it's an oldie but a goodie. "Prince of Lan Ling" was also nice. And "Smiling Pasta" was hilarious and romantic - Taiwanese though.
U should check out Sassy Go Go, also know as Cheer up!, I'm not sure that the main couple is far from each other in money , but they have a big difference in education, like the girl is in the bottom of the school and the guy is at the top of the school ( he hangs around rich and smart people so im amusing that his rich ).
Just as a side note Eunji from Apink and N from VIXX from is in here, they both play main roles in Sassy Go Go ( IF UR NOT INTO KPOP THEN DW)
