Last Summer – S01E01 – One Heck of a Summer Guest

Last Summer Season 1 Episode 1 – Watch online

« One Heck of a Summer Guest »

S01E01
November 1, 2025
1 h 02 min
KBS2

Episode summary

One tedious summer, Do-ha, Ha-kyung's first love, reappears before her. The contract for the peanut house, which had been unsold, becomes entangled because of his name. A heated confrontation erupts, stirring up mutual wounds. Within the crumbling walls, long-buried memories resurface, and their summer rekindles.

The legal platforms listed offer the series in the United States; the version (dubbed or subtitled) depends on each service.

Where to stream Last Summer (S01E01)

Subscription

Rakuten Viki

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Rakuten Viki

Availability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.

About this episode

“One Heck of a Summer Guest” is episode 1 of 12 in season 1 of Last Summer. It first aired on November 1, 2025 on KBS2. It runs 1 h 02 min.

Frequently asked questions

Where to watch Last Summer Season 1 Episode 1 online?

In the United States, Last Summer is available with a subscription on Rakuten Viki, for free with ads on Rakuten Viki (source: JustWatch via TMDB, offers subject to change). The version (dubbed or subtitled) depends on the service.