NCT members Jaehyun and Mark revealed their Achilles' heels.

On the March 26th episode of 'Hello Counselor', NCT members Doyoung, Jaehyun, and Mark appeared as guests, along with Momoland's JooE, Nancy, and Yeonwoo.

As the idols were introducing themselves, NCT members talked about their worries and personal weak points. Jaehyun revealed that, although he wants to hide his emotions, his ears just wouldn't listen. "I can hide my facial expressions, but my ears are very honest. They get red really easily," said Jaehyun.

Hearing this, MC Lee Young Ja asked him a quick question, "Okay, then answer this! Does your ideal type match with any one out of the four women here?" pointing out Momoland's JooE, Nancy, Yeonwoo, and herself. Believe it or not, Jaehyun's ears responded without hesitation, immediately burning red!

Afterwards, Mark confessed that his weak point is technology. "I am technologically challenged," he said. Doyoung of NCT verified this by saying that Mark had never even tried online shopping before. "I am very bad at taking on challenges!" he laughed. Then, another MC yelled, "How did you become an idol, bro?"

The audiences and hosts of the show burst into laughter. You can watch the corresponding clip here!

Do you have similar weaknesses like Jaehyun's or Mark's?