S1, E2: In a moment of crisis, Do-ha escapes the situation with Sol-hee's help. Now, Do-ha remembers Sol-hee, whom he briefly met five years ago in his hometown, and is anxious about whether she recognizes him. Unfortunately, the two end up as next-door neighbors. Sol-hee grows curious about Do-ha, who avoids people and never lies. Sol-hee receives a new request.