I thought this too. I feel like she does like him, but wants someone she can have a bit of more fierce banter with. He's also not her type looks wise. Teddy brings a side out to her that she needs, but she seems torn on sacrificing the banter/looks element. I feel like the vote made her lose what little confidence she had with their relationship already. So it was easy for her to come up with reasons and use that kiss to quickly dump him. I think him coming back with no one made her feel guilt, regret, and a realization that she probably likes Teddy more than she would prefer lol. Like she may flow off Sam well, but I can honestly see her going back to Teddy cause their relationship seems deeper, but who knows.I thought Faye was going off Teddy from the time they were in the bottom two. She just looked dazed all the time. I personally think she has a better connection with the new guy Sam which is fair enough but the way she went about it is just so cold.
Either way I don't think they're good for each other. They'd be fighting all the damn time cause of Faye. She needs to work on herself first before she gets in a relationship with anyone tbh.