'Heart Signal 5' premieres on April 14…Main teaser released, packed with anticipation and tears

The original romance reality entertainment program, Channel A 〈Heart Signal 5〉, is returning to your living room on April 14.

April 14 First Broadcast and Celebrity Prediction Team Lineup

On the 27th, Channel A 〈Heart Signal 5〉 confirmed its first broadcast on April 14 at 10:00 PM and immediately released a main teaser featuring the Signal House residents. 〈Heart Signal〉 is a romance reality show in which viewers watch and analyze the dating of young men and women in the Signal House, then predict the final couple. For this season’s 'Celebrity Prediction Team,' joining the original members Yoon Jong-shin, Lee Sang-min, and Kim I-na, along with new members Roy Kim and Tsuki, will bring sharper, richer, and more exciting predictions for the romance blossoming in the house.

All-Time Visuals and a First Meet Full of Excitement

In the released main teaser, the male and female cast members meet inside the Signal House for the first time, trading flirty, excitement-filled glances and warm smiles that instantly grab attention. As confessions like “Should I say my heart is racing?” and “I couldn’t help myself” follow one another, the mood turns even more romantic with scenes of a bridge date featuring beautiful night views and a sunset carousel ride. In particular, the moment everyone makes eye contact and takes a photo together feels like revisiting a youth melodrama—making viewers’ hearts flutter.

A Dynamic Romance Where Tears and Worries Collide

Along with the sweet atmosphere, the teaser heightens the tension with bold confessions like “I like you even more,” and then, in the second half, it shows the residents becoming deeply absorbed in their worries—adding a twist. Clips capture residents wiping away tears with both hands as they hold their faces, or looking as if they’re trapped in deep thought, sharply increasing curiosity about the tangled, high-energy romance story they’re about to create. Channel A 〈Heart Signal 5〉, with the cast’s top-tier performances hinted from the very start, will reveal everything on April 14 next month.