sparks-out:

Caught up in the idea of time-travelling Jon(x2) bitter acrimonious resentful hatesex. Two people who feel they have nobody else who hate each other and need each other and *hate* each other. Who are so desperate for connection and Touch and affection from any source. With some fucked up deeply buried shoddily repressed Craving for approval from the person they both secretly desperately wish they could be in some way.