I don't know why she's so shy about this, she has such thin skin!""...deep down she's still very traditional, her family has strict rules." I couldn't help but smirk, hhehe, hhehe..."Dude, she's like...Ancestors used theshort." She said it in a joking tone.How is this possible She's my senior sister who I studied medicine with since elementary school! A doctor with a kind heart, she has been saying that for so many...