And here I thought Kung Jin and Jacqui were the ones who were attracted to each other. Turns out I got him and Takeda mixed up.
Free Step Dodge
Awesmic
Lady Tengu
Wait what? XD where did you hear that Kung jin was gay?
Awesmic
It's very subtle, but in Kung Jin's chapter it is hinted by Raiden. One of the devs at NetherRealm further confirm this on Twitter by commending how sharp the fans are catching on to that.
Squizzo
In Kung Jin's chapter he says that he is worried that the monks will not accept him into the order, to which Raiden replies "they care what is in your heart, not who your heart desires". I thought that it was blatantly obvious what was being implied.