In most roms the ML looks like your typical idol or boy band member or boy toy. Any roms where the ML either is very muscular and manly or a big cuddly bear or similar ;) 

My Dear Guardian - I always thought that Johnny Huang had a very unique look compared to other actors. Like more mature and masculine. He definitely fits his role as it's very unlikely to see boy band members in the special forces lol. 

Fight For My Way - Park Seo Joon, imo doesn't really have that young 'boyish' look. Again, very mature looking and muscular, especially for this drama.

Those are the only ones I can really think of unfortunately, the more I think about it the more I realise lot's of actors look like the typical idol lmao. 

 kwoon:
In most roms the ML looks like your typical idol or boy band member or boy toy. Any roms where the ML either is very muscular and manly

In The K2 the ML is played by mainstream kactor JCW. His looks are k-idoly but not delicate, and he plays a former mercenary with battle scars and tattoos (which is a bit different) and muscles:

  • Densha otoko
  • That fool
  • Takane no hana
  • Just between lovers
  • Find me in your memory
  • Marriage Contract
  • When my love blooms