S1·E780 This is the Romance of It Continues

This is the Romance of It continues in Tongyeong as the cast prepares a tuna dinner, but a wave of overly ambitious dishes leaves everyone wondering if they will finish in time. Afterwards, missions decide their sleeping arrangements, ranging from a luxury single room to a cramped four-person room. By morning, the members face one final opportunity to avoid the penalty, but only the earliest risers get a shot to compete. Who will wake up in time to secure their spot at the top?