Lucas :
Tall height immediately comes in good use. Although he's already starting to freak out he looks down every isle twice and if he can't find you he'll start asking people if they've seen you while holding up a picture of you he has on his phone.
Doyoung :
Worried mom immediately but doesn't truly freak out until he has called you 7 without getting an answer and will not hesitate to walk to the front of the store and have your name called over the intercom.
Mark :
Doesn't know what to do. Should he stay there or should he look for you? Probably just stays where he was and waits for you to find him because he's scared he'll never find you.
Haechan :
At first he's annoyed that you'd leave him alone in the store but when he can't find you he'll look around frantically but of course when he finds you he'll act like it was no big deal and will tell you to never do that again.
