It was a typical day in Knowing Brother's studio when they welcomed another guest star on the show. This time a girl group with 13 members WJSN visited Knowing Brothers to promote their album. Being a crackhead team, Knowing Brothers' members joked around and welcomed them warmly. They were talking casually while occasionally teasing each other when Kang Ho Dong, one of the seniors, decided it was the perfect time to spice things up. He dropped the unexpected bomb on the guest star. 

"Heechul kept talking about Seola in the waiting room." He pointed at his team member shamelessly while Heechul's eyes got widened. 

With his confident personality, Heechul decided to play it cool and act like it was another joking routine of theirs. "I think Seola is cute."

WJSN members were shocked due to the unexpected conversation. They were saying 'awww' in chorus while the girl blushed furiously. Seola, the main topic in the discussion, became awkward. It was so unexpected for her to encounter this situation. Sure, she has had a lot of suitors in the past. However, it was not like this, not on the shooting set while they were filming for a reality show. 

After a few seconds, she calmed down and decided to play along to make it more interesting. "Wait, hold on a minute. Heechul, do you have a girlfriend?" The raven-haired girl planned to save herself from embarrassment by firing back. 

However, Heechul didn't stop his advance and flirted more. "Would it be alright to go out with you?" Upon hearing that, a scream exploded in the studio.

Being the chaotic girl group, WJSN members jumped with high excitement. They didn't expect to hear such a bold confession from their senior, especially when their oldest Unnie is being asked for a date like that. 

"Oh my God." Bona closed . She was shocked by this situation, although her eyes showed some amusement. 

Kang Ho Dong decided to excite the show. Being a natural jokester himself, he dragged his junior to Seola. 

"You should shake hands with her!" A shy Heechul proceeds to shake hands with Seola. However, he could not even look into her eyes while handshaking because of his shyness. 

"Congratulations!" His other team member congratulated him for being man up on the show. 

"Today is the first day of your relationship!" Kang Ho Dong declared openly. 

"You do this every week!"

Amidst the chaos, there was one person who faked her happy expression. Sure her face might be smiling upon the joke. However, her eyes were not happy at all. Her eyes stared coldly at Heechul. Even after Heechul returned to his seat, she would not stop staring hard. 

From the corner of her eyes, Seola finally realized that one person had been acting strange since the confession started. Even when Exy was between her, she could see through the person's expression like an open book. Seola knew there was something wrong with her. 

At the backstage, Heechul, being the womanizer he was, decided to try his luck by getting closer to Seola. He came to her bravely and asked for her number. 

"Ah, Seola. I'm so sorry that Kang Ho Dong teased me during the show. I didn't want to make it awkward, so I decided to play along. I'm sorry if it makes you uncomfortable." Heechul apologized sincerely. 

Seola being a respectful junior, bowed 90 degrees. "It's okay, Heechul sunbaenim. I know it's just for the show."

"Ah, you are so kind, Seola. Oh, by the way, call me Heechul. Sunbaenim makes me feel old."

"Alright, Heechul."

"I enjoyed today's shooting. WJSN members are exciting people. Your album is also good!

I'm looking forward to your performance." He praised her member while smiling at her. 

Seola smiled brightly upon hearing his praise. "Ah, thank you for the compliment, Heechul. To hear some praise from you, I feel honored. Sure we will work hard."

"Maybe it's a little embarrassing, but I am one of your fans." Heechul draws a WJSN album and gazes at her with a blushing face. "Maybe can I ask for your signature?"

In reality, Heechul knew that WJSN would participate in this show and come prepared. Realizing that her senior had her album, Seola's eyes sparked with interest. "Oh, you have our album! Of course, I'll sign it. Thank you, Heechul Sunbae— I mean, thank you, Heechul."

"Do you want me to ask for all member's signatures?" The raven-haired girl offered him, but Heechul said it was okay with her signature alone. 

Seola signed the album and returned the signed album to Heechul. The curly-haired man proceeded to be bold and ask for her number. "Seola, is it possible for me to get your