This is really bad but I just needed to write something. Chen and Lay aren't dating in this on but Chen has been crushing on Lay secrectly for a while. Based on Hello Japan(0:47) when the MC was asking everyone their ideal types and Baekhyun said Chen. 

Mr Kim Jongdae was not in a happy mood. Coming to Japan for a fan meeting was supposed to be a fun time but it just turned into a whole big mess. So far on his hit list was Baekhyun (because that idiot needed to learn pay attention and listen carefully and not just say the first thing that comes into his head), Luhan (because that idiot needs to stop looking at the fan ships and encouraging them) and Chanyeol (because the idiot needs to stop chanting 'kiss' whenever small skinship moments happen!).

Baekhyun had decided to announce that Jongdae was his ideal type in front of hundreds of Japanese fans with cameras (and his crush), and Luhan and Chanyeol had egged him on. Ok maybe it didn't help that when he won, he gave his plushie to Baekhyun but still.

What really took the cake was the hidden Lay and Baekhyun pictures. Why was Baekhyun taking pictures of Lay sleeping and photoshopping them? Why was Lay and Baekhyun standing in an intimate pose together in Russia? Why did the member insist that they get in that position again and kiss? There were many questions that Jongdae would like the answers to.

Jongdae's thoughts were interrupted by Yixing. "You and Baekhyun would make a cute couple."

Great! That is exactly the kind of thing you would hope your crush would say to you, that you suit someone else.

"You and Baekhyun could make a cute couple too hyung." Chen replied with a strained smile.

Yixing seemed to consider it not noticing that it was slowly killing Chen inside. "Mmm, too bad he has a girlfriend."

Yixing walked off leaving Chen pining after him and thankful for that fact that Baekhyun had a girlfriend otherwise he'd really be screwed in his one sided crush.