@nu2me you surely have so many questions dear.. haha. But ill try to answer all of it.. though i dont understand what they're saying.
1. Yes, it was a dream. And when he wakes up he's sleeping with Chansoo.
2. Inha is the one wearing the necklace sis. And Hamyoung has another one.. Dalpeng is wearing the shirt where Dalpo got the button and it shows that its supposed to have three buttons.. but it only has one.. so the original button that was given by Dalpo is still with Inha and the button that Inha 'gave back' to Dalpo when she broke up with him is another.. (this is just my assumptions.. dont know if its correct.. will be confirmed when the eng subbed version is out)
3. Hamyoung is trying to get some scoop on Bumjo's dept store.. and seems like bumjo is not happy with it..
4. The man i think has been held in the police station but tries to escape? So they try to stop it and she throws her shoes. (oh how i love seeing her throwing her shoes.. it always remind me how she pitch haha) then the man tries to hurt inha thus making Hamyoung flare up.. OMG! His worried face.. Im giddy as hell when i saw him so worried about Inha with caress on her face..
5. So Chansoo and Hamyoung had a drink together and ended up too drunk!
i dont exactly know why Chansoo brought Hamyoung to Choi's residence since i dont understand what theyre saying.. but there's two probable reason.. first, Chansoo may not know that Hamyoung already leave that house.. the other is: Hamyoung keeps talking about Choi family while drinking and he even put some candies and snacks on his jacket and he gave it to grandfather when they arrive.. he also gave some to Dalpeng and he even gave Inha's favorite snack.. and he was greeting merry christmas. that scen was cute but i swear i felt pain.. he wanted to spend christmas with the choi family but couldnt..
6. The report i think was really a suicide.. i think the ahjussi presented a false death certificate.. I think Inha has confirmed it with a doctor thats why she's running away from hamyoung.. she doesnt want to tell him..
7. I dont exactly understand your question sis about jaemyoung's house.. but Dalpeng and harabuji visited Dalpo in jaemyoung's house and brought a gift.. dalpeng even leave his phone number to the lady next door incase of emergency..
8. As for bumjo'sconfession.. he finally said that he;s the one who got all her msgs for her mom.
I think its more than a confession because Hamyoung is really panicking right there.. or maybe its jealousy!
But im starting to get some feels with the 2nd lead.. they're starting to have some sweet moments.
There you go sis.. i hope i answered your questions.