Day 1 - Your favorite character
Day 2 - Your least favorite character
Day 3 - Your favorite guest-star
Day 4 - Your least favorite guest-star
Day 5 - Your favorite episode
Day 6 - Your least favorite episode
Day 7 - Your favorite Hye Mi scene
Day 8 - Your favorite Jin Guk scene
Day 9 - Your favorite Pil Suk scene
Day 10 - Your favorite Sam Dong scene
Day 11 - Your favorite quote
Day 12 - Your favorite funny scene
Day 13 - A scene that makes you sad/cry
Day 14 - A scene that makes you happy
Day 15 - A scene that makes you angry
Day 16 - An episode that pissed you off
Day 17 - Your favorite Dream High couple
Day 18 - Your favorite Dream High song
Day 19 - A whacky ship that you would love
Day 20 - The worst couple that could ever happen
I'm going by memory here, so I may have missed something. There are two "favorite funny scenes" I have in mind.
One...the scene where Kang Sunsaeng's older sister is drunk and thinks that Ma Dooshik looks like Chansung. Heeheehee.
Two...the scene when Pilsook and Samdong are doing the acapella singing test and Jason looks to and fro from Pilsook and Samdong with differing smiles (or lack there of). 8D