Maybe they were hoping they actually didn't and it's just the angle that made it seem so. But the author said they actually kiss and it was because FL's older sister manipulated Beomseok by using the "we look the same, so why not try kissing me" and it was all becuase the sister is a two faced bitch, acting like a supportive sister but actually bitching behind lthe FLs back

Before I continue this series did the ML actually kiss her sister. I want a simple yes or no