Let's Eat 2 (2015)

both are enemies-friends-lovers storylines. the ml and fl immediately get off on the wrong foot before realising they knew each other as kids. they eventually become friends and start to fall in love. both couples have friendly/needling banter. WF is set in college whereas LE2 is set in the working world.

version 2 from the same serie with same title it will likely be the same plot with same main male lead

Love the friendships in these! Both are about supporting your friends as much as they are romantic comedies. In both of these dramas, the leads knew each other as children.

Yoon Doo Joon eat and drinks to his enjoyment and we get to watch the sights and sounds. Sometimes he gets food delivered and sometimes he cooks his meals himself.

the food section is same. it's about a man and a food with love spicy plus comedy and but the diffrent is the male lead is not arrogant but mystery and really funny

Both are Romantic Comedies with drama.
Both star Seo Hyun Jin. The characters she plays are similar in that they have some insecurities based on something that happened in her school days.
In both, the male lead / possible love interest is her next door neighbor and he owes her a debt for having wronged her. Due to this debt, he ends up spending time with her/being kind to her. Naturally she develops a crush.
The unique part of Another Miss Oh(Oh Hae Young Again on Viki / Another Oh Hae Young on Dramafever) are the psychic visions that the leading man only has about Seo Hyun Jin's character.
The unique part of Let's Eat is the FOOD porn.
Both are really fun Romantic comedies.

Similar triangle love plot, the main male lead helps female lead build romance with second male lead, but he ends up fall in love with the girl. Both also are good romcom.

The series may differ in plots, but have similar vibes. They're feel-good, quirky, hilarious, comfy, and romantic.

The female leads, Gong Shim and Baek Su-Ji, both struggles with not being beautiful enough and have to work hard to live a better life. They’re also very hilarious, relatable and they have good hearts.

The male leads, An Dan-Tae and Go Dae-Young, both assemble each other - being portrayed as the attractive ones, kind, sweet and funny in their one ways. The male leads also become friends with the rich second male lead, which the female leads originally have a crush on.

The main leads from the series both starts off by being frenemy neighbours, but gradually become more than friends. They both realize that a person is more than their exterior or materialistic belongings.

You will see more similarities, give it a watch! :)

Also a romance about two people bonding over food. Lots of Food Porn shots

The guy loves the girl but the girl takes her own sweet time and dates another guy. Both dramas need patience to see OTP together but the wait is worth it!