I Need Romance Season 2 (2012)

It has the same adult relationship feel to it, but I personally liked the second season more. The chemistry between the main couple is stronger.

this is the second season of this show.

It is the original and, by what people are saying, the better season. It centers around different characters but has the same general plot.

it has the same plot kind of, three women wanting to get married. its really a nice drama and a light one

In both dramas we have women in their 30s with strong friendship bound. "I need romance 2" is more mature then "The woman who still wants to marry" but they give the same friendship vibe and character are quite similar.

Time is a woman's enemy. On her 30th birthday, Cheng You Qing received an e-mail from Li Da Ren, her male best friend of 14 years, about the symptoms of premature aging. Unable to bear the fact that, as a man, Li Da Ren is likened to a fine wine that gets better with age and that as a woman, she is likened to a grape that will dry up like a raisin over time, she makes a bet with him to see who will marry first before they turn 35.

As she scouts for a potential husband, she finds that despite whoever she meets, there is always one person whom she can be totally at ease with and who is willing to put up with her independent, ill-tempered and stubborn personality - her best friend, Li Da Ren.

The only problem is that the both of them had already sworn to each other that they would never fall in love with each other.

They are similar. Whereas, INR2 is about women and AGD is about men

If you haven't seen the other seasons then I recommend that you should watch it.

Same scriptwriter. You can find, that there is same main actress in both dramas.

Attachment problems in a relationship
Sexual tension
Soft eroticism,
Western style romance
Male character with problems

Both deal about childhood friends that love each other. In both dramas Lee Jin Hook plays the male lead, the pair is 30+, lives next to each other and tries to solve their problems with their feelings and the extra guys/girls of their friend.
Main difference: I need Romance 2 the pair already dated.

Both kdramas deal about childhood friends that love each other. Both deal with a life-changing condition. However "More than Blue" has a much more tragic take on this and is a movie, whereas "I need Romance 2" is dealing with this topic in a more fun and lighter way

Both leads grew up together, are best friends and end up living together. Both couples have feelings for one another. The only big difference is that in I need Romance 2 the couple already dated before.

The main concept for both dramas is childhood friends to lovers. The girl seems more invested and wants a relationship but the guy seems like he can't commit, even though his actions show he's in love with her too.