The above user's Favorite drama list: which one would you pick?

I loved "Secret"
although I need to watch many of your favorite ones

Signal
49 Days
Nine: Nine Times Time Travel
Twenty Again

Descendants of The Sun

Boys Over Flowers

Healer

Liar Game 

1 Litre of Tears 

Juunen Saki mo Kimi ni Koishite

A Girl & Three Sweethearts