Heart Signal 3 (2020)

Signal House residents move in at Christmastime. Unlimited flirting equals love at the speed of light! Can the brazen new celebrity panel predict the future? (Source: TVDb)

Better not blink because this love triangle is heating up fast! Two men, two fierce plans to woo Ji-hyeon – but who will win her heart and that sunny smile? (Source: TVDb)

We-re all drawn to a humble, hard-working man. But with zero votes, Cupid has yet to visit Ui-dong. Meanwhile, the guys get a surprise mission: date journals! (Source: TVDb)

Does dressing nice improve the signal? Tune in for a first date full of butterflies and fluttering hearts. It's exhilarating, but how much sharing is too much? (Source: TVDb)

Both the shy and the bold are getting to know one another better. As hearts tremble and love blossoms, a surprise text introduces a new resident to the mix. (Source: TVDb)

Everyone is rattled by the roaring arrival of Lion, the seventh resident. A strong character with charisma to spare, will he become the king of Signal House? (Source: TVDb)

Why hide your feelings? Gang Yeol makes his known with an open date request. But who's he looking at? The residents fall into chaos with such straight shooting. (Source: TVDb)

It's the first ladies-only dinner; they get to enjoy frank conversations! Back at Signal House, the men, hearts aflutter, get ready for a new woman to join. (Source: TVDb)

Halfway through their stay at Signal House, residents still don't know who they like. But as confused hearts waver, dating day arrives. Who will take who? (Source: TVDb)

Missed chances and failed signals. Anxious men and worried women. When the heart doesn't know, destiny decides. But who sent that second date card to Gang Yeol? (Source: TVDb)

As they get close, they get honest... and curious! Tough questions pour in. Did your heart skip a beat for only one person? The men get a surprise text message. (Source: TVDb)

She's confused, and he's fighting tears. These romances are turning into love triangles! While everyone is on emotional overload, the men get a total surprise. (Source: TVDb)

A two-day date to Jeju Island is the last chance for residents to roll the dice and confess their true feelings for one another. Will destiny be in their favor? (Source: TVDb)

Jeju, day two. Lost time stirs regret, so true feelings pour forth in the face of the end. If they'd always been this honest, would things still be the same? (Source: TVDb)

Our last story is filled with warmth and affection. No more time for worries or regrets. All that is left now is to open up your heart and hope it's accepted. (Source: TVDb)

They moved our hearts; now, what are the eight residents up to? From fresh insights to final couples, the unseen moments from Signal House are revealed! (Source: TVDb)