Soojung(Krystal) is liked by all male staffs, just as she is (=doing nothing special). So I thought yes you need to be young..
KWB: Shinhye-ssi made some efforts (to be liked)?
PSH: Sure. Sure I made efforts. You can't beat younger kids.
PSH/LMH/KWB: (laugh)
PSH: I used be the youngest (among cast) but this time I was the oldest girl for the first time. So I thought I can't be..
KWB: (continuing what PSH says) defeated by younger kids
PSH: ..defeated by younger kids.
PSH (CAP): Ahh.. Miss those days I was the youngest.