Light hearted drama

Does anyone have any fun light-hearted romance recomendations that don't require much concentration?

 e.g. Weightlifting Kim Bok Joo or Love O2O 

or even a cute simple web drama like exo next door hahhaha (bonus points if theres an idol in it <3)

• Shopping King Louis
• 30 but 17
• High end crush
• Noble my Love
• Boku unmei no hito desu
• From 5 to 9
• 20th century boy and girl
• Kahogo no Kahoko

• +1 Thirty But Seventeen 
• Witch's Love 
• Where Stars Land 
• The Greatest Love 
• Terius Behind Me
• The Beauty Inside 
• Spring Turns to Spring 
• Splash Splash LOVE 
• Something About 1 Percent 
• Oh My Ghostess
• Oh My Venus
• Marriage, Not Dating
• Fight For My Way 
• Feel Good To Die
• Devilish Joy
• Cunning Single Lady
• Touch Your Heart

Thank you all so much <333