Friends

Friends show the daily lives of cast members from Heart Signal (South Korean dating reality TV show) while highlighting their budding friendships and romance.

EXchange (also known as Transit Love) : pairs of ex-couples live under one roof and reuniting with an ex-lover or meeting new people.

This is a side story of both Heart Signal Season 2 and 3.

Casts from seasons 2 and 3 get to meet each other with a designated allowance for their dates. It could be a friendly date or something more. Furthermore, there's a new friend they could meet not from the two seasons.

Get to know more about your favorite Heart Signal cast.

Its a "sequel" per se that most members of HS season 2 and some members of HS season 3 reunite and interact together. For those who are heartbroken with the "famous couple ship" in season 2, this is a must show for closure and happier endings. :)