Heart SignalSeason 42021 · 20 episodesEpisodes1Episode 1 (Part 1)First encounter on the balcony. Six men and women hit it off2Episode 1 (Part 2)They are getting more intimate. Try to Guess their Occupations Correctly? Impossible.3Episode 2 (Part 1)More dramas in the kitchen4Episode 2 (Part 2)First secret date. So sweet that baby chuckles5Episode 3 (Part 1)Time for dating. Sweetness between Chen Siming and Fang Binhan levels up6Episode 3 (Part 2)Chengzi sheds tears and Zi Jiakai comforts her immediately.7Episode 4 (Part 1)4 men and 4 women came and messed up current relationships8Episode 4 (Part 2)8 people meet at the hut, heartbeat accelerating.9Episode 5 (Part 1)So sweet. Fang Binhan got angry and Chen Siming comforted her.10Episode 5 (Part 2)Another elegant girl showed up, igniting new sparkle11Episode 6 (Part 1)Fang Binhan prepared seaside date for Chen Siming12Episode 6 (Part 2)Girls take the lead in the date, making the sweet atmosphere to the fullest13Episode 7 (Part 1)Chen Siming falls ill and Fang Binhan hurries to buy pills14Episode 7 (Part 2)Band Party! Fang Binhan and Ma Zijia sing love songs15Episode 8 (Part 1)Travel date for 2 days and 1 night with great tension16Episode 8 (Part 2)Cheng and Kong's brave love. Ma Zijia shed tears17Episode 9 (Part 1)Ultimate date before confession and exciting Truth game18Episode 9 (Part 2)Girls Wept and Embraced Each Other Before the Confession19Episode 10 (Part 1)The Final Episode! Chen Si Ming Choked up and Confessed His Love for Fang Bin Han.20Episode 10 (Part 2)The Final Episode! Ma Zi Jia Made His Choice in Tears.Season 1Season 2Season 3Season 5Season 6Season 7Season 8Season 9