On the 11th episode of tvN’s Korean drama “Twinkling Watermelon,” which aired on the 30th, On Eun Yu (Seol In Ah) told Ha Eun Gyeol (Ryeoun) to watch a film.
On this day, On Eun Yu was asked by Ha Eun Gyeol, who thought she was Choi Se Kyung, to call out Yi Chan (Choi Hyun Wook). On Eun Yu asked, “Why should I dupe Yi Chan like that?” and Ha Eun Gyeol confided, “It’s an important matter, a person’s life is at stake.”
On Eun Yu said, “It’s vague, I’m not convinced. Give me another reason,” and Ha Eun Gyeol said, “I have a secret that I can’t share with you.” On Eun Yu replied, “You already did, when we went to the amusement park. It won’t work. I need to hear another reason,” and Ha Eun Gyeol begged, “Can’t you please help me? Please,” he pleaded.

“Tell me another reason,” On Eun Yu demanded, and Ha Eun Gyeol bowed his head in silence.
On Eun Yu said, “Okay. I’ll help you. Silence can also impart a message. You’re desperate. You have good intentions. I can sense all of that. You said it’s a life-or-death matter, and I don’t think it’s a joke. You said at the jokbal restaurant, ‘I know how it feels, when you have your reasons but can’t say them,’ and my reason is the same.”

Ha Eun Gyeol said, “Thank you. I’m really grateful,” and On Eun Yu said, “What are you going to do for me in return?”
Ha Eun Gyeol promised, “Anything you want, just tell me, and I’ll listen to everything you have to say,” and said, “I have two things, and they’re both pretty big, can you handle them?

First. Promise me you’ll tell me all about that unspeakable secret one day, when the time is right. This one is really huge. Watch a film with me tomorrow after we wrap up the day together. Deal?” she confessed.
Ha Eun Gyeol replied, “Yes. With Coke and popcorn,” he said excitedly.