thank you for the translation ! looking forward to the part 2 ^ ^
just some thoughts...
I think precisely because SH knows KS's mom likes her very much, she is wary/hesitant about accepting the invite to his place previously. But probably after this interview, she will accept going... since she said so publicly already. It would be rude not to.
In asian context and korea most definately still has quite a traditional base, meeting a friend/good pal's parent who expressed interest and liking for you is quite intimidating and probably awkward. I'll say almost 1 step away from being a parent stamp and approved girlfriend/future daughter-in-law. I'll not go if its still a casual relationship like buddies or good pals... or even a 'maybe' thing.
I will have to agree with the YH comment. She does seem close to YH (I remember a picture of her with YH where YH was sitting stiffly as he always is while SH has her head on his shoulder. Okinawa filming).
If anyone's watch the recent "We got married" which features YH and SNSD's SeoHyun (I think thats how her name spelt), I was surprised how considerate and thoughtful he is. He is gentle with girls. Even in most BTS, its always SH playing with him. He sure has no problems playing and hugging with Hongki but with SH he just smiles. SH on the other hand will goof and play with him. (Oh and Onions is usually to describe people with layers. SH words seemed to suggest that YH has many layers which will surprise ppl each time as they get to know him better.)
Personally I've always wondered... if YH actually did feel something for SH from the filming...
From BTS and vids, SH is always very affectionate with people she likes... not in the romantic sense but people she is comfortable and enjoys being with. KS is a given... (afterall they kissed like god knows how many times already...) and she's more or less given up in the filming to make the guys look at her as a girl (the BTS remark with HK). Plus she's probably too tired with lack of sleep to be mindful about looking feminine. (in most interviews, she always give a very mature and feminine image. while in YB's BTS especially toward the end, she gave the aura of "I don't care anymore wahahha zzz zzz" )
Seeing other interviews of her and other artistes, the only other person she actually made joke with and showed her informal self is LMH (think latest Etude House where she got teased with the question of JKS or LMH.. she ended up sabotaging LMH by posing him the same question about her vs KHS... it was hilarious. They both picked the diplomatically correct answer with the emphasis of because they are now next to each other.
)
Opps, my above point being, its very hard to see if SH has some feel for a guy through her actions if its someone she's close/buddy with..... She's just naturally affectionate
Makes our job at guessing harder yeah? XD
sorry its long and i'm quite scatterbrain in writing...