A group of romance-ready singletons arrives at Signal House in search of love. However, housemates can only express interest in one another via text message. And there’s a twist: all texts are anonymous – meaning recipients don’t know who’s messaging them, and must guess who’s trying to connect with them. A celebrity panel of love experts is on hand to share their thoughts, including returning cast members Yoon Jong Shin, Kim Ea Na, and Lee Sang Min, and new celebrity commentators Roy Kim and Billlie’s Tsuki. This is the fifth season of Heart Signal, which first began airing in 2017.
