There's two ways this could go.. First, Jaekyung might feel bad or grateful to Dan, becaus...

There's two ways this could go..
First, Jaekyung might feel bad or grateful to Dan, because Dan ended up drinking the spiked drink that was actually meant for him, so he didn't get accused of drug abuse and banned from participating in the match.
Or second, Jaekyung don't hv anyone to fck with before his match, so he ended up losing (if he even lose, it's most probably not because of the jinx, but because of the excessive diet and his temper). When he lose, he'll blame Dan for it.

Either way, Dan still suffers in both options. Can't this man get a break??