I'm out if they are really blood related or start to fall for each other before they know they are not blood related. Ones that are icky are the MatsuJun one Boku wa Imouto ni Koi wo Suru and Ireland with Lee Nayoung.
I prefer to watch legally to support the drama since I have Viki subscription. If not available legally I just download rather than watch on dramacool.
This drama is a whole ride. I just love it when all the Quartet are together hanging out and making fun with each other and discussing quirks about food clothes etc. Episode 6 till the end so much thing happen I was laughing and crying. The chemistry between all four are very good and the ending song. Omggg love that so much I never skip it. This is my first Sakamoto Yuji drama and am very excited to watch others since the writing here is vey brilliant. Reminds me a bit of Noh Hee Kyung (Dear My Friends). Overall a very excellent slice of life drama. I give it a 10/10.
Is there any romance between the main characters ?? I really want to watch it but i don't like it if there is…
I would say there is but one sided mostly. Not too much romance since I think they focus that only in 1 episode. Other episode focused on their friendship / characters more.
The fact that both are virgin seems interesting. Hope it's not something like toxic/non-consensual male lead in other short smut jdrama. Also reply to me if there is any sub. Thank you.
https://www.d-addicts.com/forums/viewtopic.php?f=70&t=165904
https://subscene.com/subtitles/hot-mom/english/2608708