Jongdae made you breakfast, and the smell was so good, but the taste wasn't that good, you told him about it and he pretended to be upset, he then said "We look like a couple" and you didn't know what to reply and just laughed, and then you said "Maybe we should act like couples until one of us starts dating", you regreted saying that the moment it came of you mouth, because you were scared it would sound awkward but to your relief jongdae agreed and said "Best idea ever, let's do it".