Kim Woobin's friends in The Heirs actors Choi Tae-hwan and Yang Seung Pil

Choi Tae-hwan & Yang Seung Pil said to SBS eNEWS "from all actresses in the heirs krystal is the most eye-catching"

Choi, Tae-Hwan "Of course she's pretty the character is so lovable and cute"
/me: thank you Kim Eunsook for casting Krystal as Lee Bona and not Rachel Yoo/

Yang Seung Pil " Her eyes are so clear and clean. krystal made such a different atmosphere in set "

/me: what do you mean by "her eyes are so clear and clean"?/