I don't really have to create an impossible situation because Tori is kinda in the middle of one. Someone she previously thought was dead is back, alive, and with no memory of her. Though he gets these familiar feelings that drew him right back to Tori.

At first she was beyond happy because a few months ago this was everything she ever wanted; him safe and second chance. Then she felt guilty because she'd basically given up on this person. When she remembered she was already dating two other guys, she felt inconvenienced because at least one of those two already wanted something monogamous so throwing the first guy into the mix was just going to screw things up even further. Then she immediately felt bad for feeling inconvenienced when she should just be happy he's alive.

( Then things took a weird turn... )