In this segment of the radio program Baek and Chan and supposed to act out as a couple, Baek as the girlfriend and Chan as her boyfriend,

Baekhyun: Oppa-ah~ Can you stay here with me? I'm so scared~~
Chanyeol: It's okay! I'm right beside you,right? I will protect you! You have to believe in oppa, okay?
Baekhyun: Oppa-ah, You have to stay right here next to me,okay? If not I would be really really scared~
Chanyeol: Don't worry, I'll definitely protect you~just hold my hand tightly~
Baekhyun: I'm so scared~ What to do What do do!!~

listen to the audio here: http://taorishunhanbaekyeol-kaisoo.tumblr.com/post/58774620444/remixed-to-higher-quality-so-you-can-hear

or watch the video here: http://www.youtube.com/watch?v=OG7apeUibcA @ 36:12