I Promise I Will Come Back (ฉันคอยเธอ / 我等你) is the latest boys’ love drama co-produced by Thailand and Taiwan, and it premieres on Monday, May 19, 2025, exclusively on Ch7HD. From second chances to soul-deep longing, this story takes us on an unforgettable ride—both emotionally and visually.

This BL drama tells a heartfelt tale that dives into themes of love, separation, and reunion. The story follows characters who once loved each other but got separated by fate. Now, they hope to reunite.
With hints of a trio romance (trisal), the plot creates layers of tension, yearning, and emotional buildup. Fans will likely swoon over every intense stare and unexpected twist.



The cast combines fresh faces and BL favorites:
- Tontae Tinnakorn Puwasakdiwong (Venus in the Sky)
- Hsia En (Xia En) (HIStory3: Make Our Days Count)
- Hsia Te (Xia De) (HIStory3: Make Our Days Count)
Excitingly, this marks the return of the twins Xia De and Xia En, made famous in HIStory3. Fans are thrilled to see them leading this emotional rollercoaster.
The production rounds out the story with a solid supporting cast:
- Best Noratape Nontarat (Mr. Doctor)
- Dan Kreangsak Muangsaen (NitiMan)
- Marc Thirasak Kaewyoddee (Bad Guy My Boss)
These actors bring more depth and charm to the ensemble, ensuring the drama keeps fans glued to their screens.

Production is already well underway, with the second queue of filming recently taking place at Phra That Cho Hae, a sacred and culturally significant landmark in Phrae. The atmosphere on set has been nothing short of magical.
Legendary Thai actress Tai Penpak Sirikul joined the filming for a pivotal scene that highlights the local tradition of paying homage to the Phra That Cho Hae relic. Through a grand traditional procession, the scene beautifully blends storytelling with cultural preservation.
Thanks to full cooperation from local people, government units, and private agencies, the series captures not only the emotional arcs of its characters but also the spiritual essence of northern Thai heritage.

What sets I Promise I Will Come Back apart is its commitment to using real cultural landmarks as part of the storytelling. From the sacred Phra That Cho Hae to the picturesque Pha Nang Khoi Cave, every filming location serves a dual purpose: developing the plot while promoting tourism in Phrae.
The production team isn’t just telling a love story—they’re inviting viewers into a part of Thailand that’s rarely shown on screen, making this BL an experience as visually enriching as it is emotionally compelling.
You’ll see:
- The mystical Pha Nang Khoi Cave
- Traditional cityscapes that radiate calm, charm, and culture
By exploring these stunning spots, the show promotes tourism while enhancing its romantic aesthetic.
📺 Premiere Date: Monday, May 19, 2025
📍 Channel: Ch7HD (Thailand)
I Promise I Will Come Back delivers a strong story rooted in longing, hope, and emotional reconnection. It mixes love with nature, and past with present. With a talented cast, a potential trisal twist, and stunning visuals, this series already tops our must-watch list.
Are you ready to wait, fall, and feel everything all over again?
✨ Stay tuned for behind-the-scenes scoops, and episode recaps here on Boyslove Insider!