Ah-in hesitates to join a beauty project because she has no confidence and fears she'll cause trouble. A teammate insists they won't 'make you pretty' but will teach the world she's beautiful and pleads, 'I need you.' Ah-in reluctantly agrees: 'I'll try.' The group celebrates, vows to sleep there and work harder after a late start, then scrambles into preparations; a food quarrel over ramyeon exposes stress. In the key turn they force her to face a mirror; she resists until someone says, 'You're pretty.' The episode ends with her committed but the group's public push still pending.