Author: Mia Zeklos
Pairing: Jack/Ianto.
Rating: M
Summary: As it turns out, meeting another version of your partner can have its consequences - and they're not necessarily bad ones.
Author's Notes: Based on a prompt on tumblr: 'Your OTP meets their alternate reality counterparts through a series of disconnected events. Finally there is a very intimate scene in which the two involved suddenly realize that there is something "off" about their partner. It's only afterward that it becomes clear what happened - and their "real" partners are conflicted as to whether or not they should feel as though they have been "cheated" on.'