take pictures...if I had a camera.

MAKE HIM MY FRIEND, NO MATTER WHAT IT TOOK

Kidnap him and use him somehow to get to the real Key.
It'd take a while to for me to come up with a plan.... But i will!
Lol i'd get others to help me kidnap by saying its the real key XDD

Stare...Stare until they notice.

Take his pictures..well, there a look alike of Chanyeol, Baekhyun and Sehun in my country but most of them didnt like the attention they got from exo fan..they felt pressured by it..well, I didnt know the detail because the three of them are not my ultimate bias..which are Tao and Sunggyu..

High five him and ask him if he would wanna go to east side pies with me.

well my bias has a lookalike already so idk.

Probably mistake them for my bias

um. freak inside. maybe outside too. have a complete mental breakdown and of course id just have to go talk to him

Blinks and talk to him, get to know him and fall in love with him lolol whut

I would casually stare at him while walking by and internally scream then I would run home and probably start crying. don't judge me I'm weird okay lol.

I'd be best friends (or more haahah) with him

Probably stare in complete befuddlement