So it is…again…love is all that matters. Tae-han(PARK Kwang-jung) runs a small stamp shop in a small town spending his tedious time engraving seals. One day finding out that his wife is having an affair, he decides to witness his wife's infidelity before his eyes. Knowing that his wife's lover-Joong-sik(JUNG Bo-suk)- is a taxi driver, he goes to Seoul, intentionally gets Joong-sik’s cab and asks for a long-distance drive. They encounter various situations as they travel along the highway, sometimes fighting, sometimes sharing excitements. Slowly Tae-han finds out that his wife and Joong-sik might be really in love.