In yet another universe, Phu pines over Cirrus from afar, too nervous to share his feelings. (Source: IMDb; edited by MyDramaList)
Fate takes a playful detour in *The Boy Next World Special Episode: A World Where We Don’t Know Each Other*, a standalone fantasy romance that flips the script on the original series. In this alternate universe, shy, bespectacled Phu has been secretly pining over Cirrus since middle school—only here, he's the one obsessively following Cirrus around campus, snapping photos and leaving little gifts. Cirrus, now a blunt, sharp-tongued student with a ponytail, barely notices his silent admirer until a strange dream—a glimpse into another world where he and Phu are a couple—jolts him into awareness. Suddenly, Cirrus starts seeing Phu everywhere, and to his own surprise, he's drawn to the timid stalking nerd. What follows is a hilarious, tender, and steamy role reversal as the two fumble their way toward each other, with the help of friends Jin and Wim (already an established couple in this universe). But the episode doesn't stop there—it weaves back to the original timeline, offering fans a tantalizing final scene that hints at even more multiverse mysteries. Packed with swoon-worthy chemistry, laugh-out-loud comedy, and a sizzling NC scene, this special is a must-watch treat for BossNoeul devotees and anyone who loves a clever, self-aware love story.