On January 17, NCT's Haechan decided to leave a warm message for his fans during his recovery period due to his experiencing heart palpitations.

Haechan shared his thoughts on 'Bubble,' a fan-artist communication platform.

He knew that many people hate him, but he always wants to work hard to repay the love of fans who support him.

Below is Haechan's message on 'Bubble':

"Thank you so much for waiting for such a long time. As for me, I've always been yearning and waiting for the time I've always wished for coming (just like you)!!! I didn't spend a day meaninglessly. I have spent my days on my health and my work, and I keep waiting.

I don't want to spend the time that bothers me, even if just because I've been living hard. Like I said, if you like me, you won't regret it. I mean it.

Thank you for always believing in me and waiting for me. If you trust me, I'll bring more happiness beyond the amount of trust that you put in me. There must be a lot of people who hate me in this world, but I will only live for those who like me.

Let's be together in the future too, and smile as we've come so far."

In response, many NCT fans were touched and shared their comments on SNS.

Netizens' commented:

"I'm crying over haechan’s bubble update."

"Haechan bubble. Please protect him with all the cost."

"Haechan bbl he has a spirit."

"I'm so happy that he's getting all the rest that he deserves and that he's feeling better because of it."

"He really is a superstar he's so eager to go back and perform on stage, rest well our full sunnn."