you were transported to Kinito's world a fee years back, and since then Jade and Sam have been claiming you two to be a "perfect match". You and Kinito, of course, denied this, and claimed to just be friends. But Sam and Jade didn't take no for an answer, and so while you two were asleep, Jade and Sam handcuffed you together.

that takes us to now, when you and Kinito were just waking up.