Roofied?

"Then they said: 'Stay in that line! I was like 'Uhn! Okay!', I just thought I was going to win a giveaway ... And that's when ..." Ryan Lee entertained his new friends with some narrative, surrounded by people near the bar. "There is my friend Eun Ha! She is always so secretive and mysterious! But we are good friends!"

Eun Ha got to where Kang Dae was, trying to keep it cool,

"WOW! It looks like you've already made good friends. What are you telling them, Ryan?" she intercepted the drink the waiter was delivering to Kang Dae. It was a blue drink with smoke coming out of it. Ryan Lee had red cheeks and bright eyes, though.

"Just talking about how I met Sylvester Stallone!" he responded candidly.

Eun Ha was alarmed. 'But what is this crazy guy doing?!'