I am looking for dramas with a ML who is a real flirt and quite persistent/falls in love first, but in a sweet and funny way, not a drag her by the wrist and stuff her into the car way. 

Examples would be Ugly Duckling:Perfect Love, the last few Episodes of Lost Romance and Word of Honor. 

Any country and good BL also welcome.

 DaliaB:
dramas with a ML who is a real flirt and quite persistent/falls in love first, but in a sweet and funny way, not a drag her by the wrist and stuff her into the car way.