Based on EXO's alledged comeback song "Call me daddy". I swear, if that's really their concept, I will finish all my fics and then leave the fandom. 

"Jongdae!" Yixing called from their room.

"Yes ge?!" Jongdae shouted back.

"Can you come here please?"

A few seconds later, Jongdae entered their shared room to find Chanyeol and Joonmyun there along with Yixing. Chanyeol immediately burst out laughing as soon as he saw Jongdae and handed his phone over to Joonmyun.

Joonmyun sighed and lifted the phone to Jongdae's eyes. "Did you do this?"

Jongdae quickly surveyed the phone before giving Joonmyun a quizzical look. "Do what?"

"Call me daddy." Chanyeol said suddenly before collapsing on the floor with laughter.

Jongdae gave him a judgemental look. "If I'm calling anyone daddy, it'll be Xing."

Yixing winced. "I'd rather you not."

"Jongdae seriously." Joonmyun intervened. "I've had Yifan calling me up telling me how I called him. I was so confused until he mentioned 'call me daddy', we all know that this isn't our comeback song so are you trolling the fans?"

"The fandom's a giant mess." Yixing explained. "Well more than usual. Some seem to like it, some hate it."

"Does it really matter?" Jongdae asked. "They're going to find out the real concept soon enough anyway."

Joonmyun sighed and dragged a hysterical Chanyeol out of the room.

Yixing turned to face Jongdae. "Be honest with me, was it you?"

Jongdae climbed on to his lap. "Maybe if you call me daddy I'll tell you."

Yixing stood up causing Jongdae to fall on the floor. "It's ok I wasn't that curious anyway." He turned to leave.

"No Yixing come back." Jongdae scrambled up from the floor and ran after Yixing.