Personally borrowed money


MC gets out of a rut by themselves, or are helped by other characters 

Sober

Subtle romance or steamy romance 

Steamy  


Main lead has amnesia or a terminal disease

Accidentally 

When the ML buys the FL new shoes as a replacement for her old one: sneakers or high heels

Sneakers 

Cross-dressing male lead or eccentric male lead 

 eccentric male lead  

Playboy ML or Playgirl FL

Playgirl FL

Bright dressed citygirl FL or plain countryboy ML

ML openly helps FL


ML is friends with SML or hates him.

ML is friends with SML


Annoying SFL or MIL

lighten the mood

main character is a musician or athlete