From 'I'm Sorry, I Love You' to 'I'm Sorry, I Have to Buy': So Ji-sub's Ad Turns a Melodrama into a Joke

For anyone who remembers the 2004 drama I'm Sorry, I Love You, the title alone can summon its melodrama. A 2026 teaser twists that memory into 'Sorry, I have to buy it'—a tragic declaration suddenly headed for the shopping cart.

On October 29, Gmarket named actor So Ji-sub as the face of its November Big Smile Day campaign. The company says it parodies scenes from I'm Sorry, I Love You, and comedian Lee Eun-ji is among three additional performers; the full cast is due to be announced November 1. A Korean community post links to a YouTube clip of the campaign.

The hook is recognition rather than a product offer: a familiar tragic line becomes retail wordplay. A Korean post published at 12:59 p.m. KST on October 29 showed 333 views and one comment when checked—evidence of an early share, not a nationwide craze.

The observable reaction is narrow but telling: the Korean poster singled out 'Lee Eun-ji next to him' with laughter marks, treating the comedian's presence as the joke. The single visible comment and individual YouTube comments were not accessible, so no other audience opinions are attributed.

The 2004 Korean drama is remembered for its intense romantic tragedy. This ad works by colliding that memory with a brazen instruction to buy. This article examines the pop-culture parody, not the merits of a shopping promotion.

Verified: Gmarket's statement is dated October 29, 2026; So Ji-sub fronts the campaign; Lee Eun-ji also appears; the creative references I'm Sorry, I Love You; Big Smile Day starts November 2; full cast announcement is scheduled for November 1. The shared YouTube URL was observed, but the full video and uploader identity for that particular link could not be independently checked.

Watch for the remaining cast reveal on November 1, independently verifiable scenes from the complete commercial, and real audience reactions after the November 2 launch. Claims of a viral explosion would be premature.