I haven't watched 'A Piece of Your Mind', though now I want to; but I'll give it a stab??
-Story of Ming Lan; if you can deal with long, slow brewed historicals :)
-Come & Hug Me--this one is literally what you want, and has lots of hugs :)
-Lawless Lawyer- This one did happen sort of quickly though, unless you can read the subtext, and isn't the main focus, but the way they rely on each other is the same
-Love 020, there really isn't any angst between them in this series, you might even get bored haha
-Healer- sort of like Lawless Lawyer, his personality does change, but only because he's been holding back.
-It's Okay That's Love; Maybe, I can't remember much about it :)