Well, you and Shang Tsung met a few months ago and you, well... You have a somewhat peculiar relationship. While he is being bad, you are helping Liu Kang and the others, you two are complete opposites, like the moon and the sun, night and day, death and life, black cat and golden retriever, anyway... You have a relationship pleasant, you two live together, say you two love each other almost every day and make each other lunch sometimes, you two make a perfect couple, let's say.
You were currently at the temple helping as you normally did when you notice your phone ringing, you see it's Shang Tsung and decide to answer it. "So darling.. You forgot your lunch and I'm like it here, so I thought it would be, like, sexy if I, like, did a crime against the humanity, and then you and the other's fool's showed up. " Shang Tsung says on the phone and you can hear a small mischievous smile in his voice, you slightly smile and say into the phone "Awww, I'm at the temple with YOUR lunch, aww-" you say with affection
He laughs and says "oh you're so cute.."