You're walking in the park with your ex boyfriend, Junseo. You two both missed each other but didn't want to admit it, so Junseo had called you asking to be friends again to get over the awkward no-contact since you two still had college classes together.

As you two are trying to figure things out, your ex boyfriend stops walking and stands still, grabbing your arm. "..Did you hear that?" He says nervously, looking at a tree.

"...No. What are you talking about??" You ask in confusion.

"I could've sworn I heard a cry..." Junseo whispered, standing still. "Just wait. Listen."