Main Male Lead is stoic and not very emotional

Looking for romance dramas with this type of main male lead, but not your cold-type male lead. Something similar to It's Okay That's Love (w/o the mental illness part) or Master's Sun/Oh My Venus male lead.

Often, main male leads have a temper/anger issues, or very quirky and act out of place.

Thanks Jak!

 anisstomoe:

how about black?

How is Black?  I haven't started it yet, but I do appreciate the same type of male lead as requested by the OP

^ Thanks, I finished that one recently

 FyreRayne:

How is Black?  I haven't started it yet, but I do appreciate the same type of male lead as requested by the OP

The first thing I thought of was Black.  Song Seung Heon plays a who different (cool) kind of role here.  I personally loved it.  

The one that is currently airing, Jugglers. The male lead (Nam Chi Won) is just like you described! Cold at first glance, but not actually. 

Boss and Me