You and Changbin have been together since 8th grade and you guys are sophomores in high school now.

Your grade was going on a field trip and you sat in the aisle seat while your best friend Hyunjin sat on the window seat. Changbin was in the seat across from you two, sitting with Minho. At some point, you and Hyunjin both fell asleep. Your head was on his shoulder with his head on top of yours. Changbin noticed and he wasn't too happy about it.