I made a promise

Baek-Hyun and Woo-Bin could not get Hae-won's whereabouts all thanks to Mr Sun working behind the scenes. He said he'd help Hae-won and that was what he was doing.

"Hm, my grandson seems to be completely out of it these days." Mr Sun said as he drank from his cup of coffee. "What do you think?"

He was talking to Lee Ga-Ram who sat opposite him. They were in his office at the company.

"I think they had a kind of relationship we don't know of." Lee Ga-Ram said and also drank from his coffee. "A deeper relationship."

"Then they were lovers?"

"Not necessarily." Lee Ga-Ram said as he shook his head and dropped his cup on the table. "I don't know about relationships and emotions but I could tell, just from looking at them, that there was something between them that none had the courage to utter."