# “Summertime” Teaser: Childhood Friends Cross the Line Into Something More

URL: https://technosports.co.in/summertime-teaser-childhood-friends-cross-the-line-into/  
Published: 2026-08-16  
Updated: 2026-08-16  
Author: Reetam Bodhak

Get ready for a swoony new addition to K-BL — **“Summertime,”** the upcoming youth romance drama from STUDIO OAK, just dropped its main teaser and poster on August 14, and fans are already hooked on the slow-burn tension.

The series follows lifelong friends **Yeo Eun Ho** (Kim Do Min) and **Cha Do Hyun** (Seong In Ho) as unspoken feelings threaten to reshape their friendship forever. For background on the genre itself, see [Boys’ Love](https://en.wikipedia.org/wiki/Boys%27_love) on Wikipedia. For more upcoming BL drama previews, check out [TechnoSports entertainment coverage](https://technosports.co.in).

## Summertime: Overview

| Detail | Information |
| --- | --- |
| Title | Summertime |
| Genre | Youth romance BL |
| Lead Cast | Kim Do Min, Seong In Ho |
| Supporting Cast | Lim Young Min (new transfer student) |
| Studio | STUDIO OAK |
| Teaser Release | August 14, 2026 |
| Premiere Date | August 28, 2026 |

## Friendship, Jealousy, and a Summer That Changes Everything

![Summertime](https://technosports.co.in/wp-content/uploads/2026/08/umnb.jpeg)

The new poster shows Eun Ho and Do Hyun in school uniforms, splashing each other with water under the summer sun — a carefree image carrying the tagline, “That summer, our season began.” But the teaser hints at deeper tension beneath the playful surface: Do Hyun has quietly harbored feelings for his best friend for years.

That balance shifts when a new transfer student, played by Lim Young Min, grows close to Eun Ho, stirring jealousy in Do Hyun that finally breaks through. In one striking teaser moment, Do Hyun draws a clear line, declaring, “Don’t butt in. He’s mine” — a declaration that signals their friendship is about to become something else entirely.

With its nostalgic summer visuals and a classic love-triangle setup, “Summertime” is shaping up to be one of the season’s most anticipated BL releases. The drama premieres **August 28**, and fans can also catch Kim Do Min in his previous series “TWENTY-TWENTY” while they wait.

### FAQs

### **Q1. When does Summertime premiere?**

The BL drama premieres on August 28, 2026.

### **Q2. Who stars in Summertime?**

  
Kim Do Min and Seong In Ho lead as childhood friends navigating a shift from friendship to romance.