Ah what a lovely question... Hmm.. I think either chapter 3 or chapter 4. I really enjoyed writing abt Wonwoo's studio and the painting and seol... :,) But chapter 4 was soooooooooo much freaking fun. I love chapter 4 so bad. Btw fun fact the whole chapter was written around the part where Chan can't spell meticulous. That was the first idea I had. LOL