How about this:
It all started with a wager against Chanwoo's ability to date a man for a week, made by a friend who doubted his friend's capacity to hold hands with another guy. Outraged, Chanwoo impulsively accepts the challenge, leading his friend to point at Eunho as the target of his mission. However, the guilt in his heart prompts Chanwoo to come clean with Eunho about his intended one-week romance. To his surprise, Eunho doesn't seem too perturbed by it and even suggests joining in on the bet. "Shall we give it a try and date for a week?" he proposes, catching Chanwoo off guard.
