Main leads met from gaming - Love o2o is in the college scene with little misunderstandings and an easy relationship with the leads while gank your heart starts with misunderstandings and throughout the story they meet a lot of trials. Love o2o also focuses on playing the games and creating games, while gank your heart is more about competing. If you like the gaming genre, both of these are great as they find love through games :)

Another gamer setting with some romance in the mix.. FL learns to play from ML and they slowly fall for eachother

Both female leads go through appearance changes - although in a little thing called first love the female lead started quiet and not so pretty over time she got prettier and more outspoken and determined because her crush is handsome and smart she felt she had to improve to stand with him. It's a great story of growing up and going after your dreams while becoming a better person in the process :)

The female lead is overweight then finds out her boyfriend is cheating then taking her on the path of weightloss with a famous fitness trainer. Along the way they fall for eachother and have the cutest chemistry! Highly recommend it!

Both female leads undergo plastic surgery and a major appearance change. Diamond lover is more workplace/adult drama. As where Gangnam beauty is more college drama relating to image and status.

Similar in the way that the female lead is the one chasing after the male lead. Both female leads are very bubbly while the male leads are cold and shut people out. Intense love is not a school setting but instead between an actress and handsome male doctor. In both you get to see the female lead slowly grow on the male leads and watch their love blossom. I loved ALSB and I also really enjoyed Intense Love!!

Similar with high school transitioning to college setting. Female leads fall first. Unrequited love is a little heavier with the drama but both were very cute in seeing the relationships form & develop and face hardships.