Channel A's 'Heart Signal' reportedly will return with season 4 + Knetz react.

 Channel A's popular entertainment show "Heart Signal," will return with season 4.

According to the report, the production team of Channel A's "Heart Signal" is preparing to produce Season 4.

Post response : 571

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Netizen comments : 

- Heol.

- I thought you already filmed it... What is it?

- Kyaaa.

- Huh, I thought it was coming out this winter ㅠㅠㅠㅠ 

- I look forward to it. 

- Didn't you say you already filmed it?

- I'm excited. 

- Ha finally ㅜㅜㅜ

- Hmm...

- I saw that the filming was over here ㅋㅋㅋ

- Huh, I guess you didn't even film it yet?