Who's catfishing Ryder?

This question has been stuck in my head since I saw Shooting Star, and I literally went through every single Glee member and it's driving me crazy.

The thing about Shooting Star is that it made us eliminate people while subtly adding other into the mix. Katie's phone rang in the choir room but they never told us if Brittany and Tina were in the choir room before leaving or not. Neither girl had their bags with them so they could have left them in the choir room.

Here are the people who I think could be the catfish and the reasons I think they fit or not.

• Kitty: I honestly thought that she would be the one. Her relationship with Puck holds no weight and the similar names indicated it, like Glee was hiding her in plain sight and there was a spoiler that Kitty will have a romance gone wrong but after SS, it became apparent that it wasn't Kitty because she would have just admitted to it, especially after her confession to Marley in the choir room.

• Jake: Jake's reaction to the whole thing was just off. He was just rigid and weird and they didn't show him holding a phone in the choir room. But Katie helped Ryder find some common ground with Unique in a time where Jake was pissed at Ryder, he just wouldn't have helped him. And Katie told Ryder that she only lied about her name and picture, and that she wanted to get close to him and that she was shy. I don't see Jake saying that to Ryder, it just sounds romantic and Jake wouldn't continue to lead Ryder on after he blew up at him and Marley, and after he saw how Ryder was hung up on Katie.

• Unique: She makes a lot of sense. Katie appeared during the kiss fiasco between Ryder, Marley and Jake, a time when Unique was upset with Ryder, too upset if you ask me. Unique approaching Ryder to 'defend' Marley always struck me as weird. Plus, Katie said that she was 'someone' who wanted to get close to him, she didn't say a girl who wanted to get close to him which could go along with the whole fight about gender identity that Unique and Ryder had. Unique was also shown holding onto a phone only during the group hug after the lockdown. What makes me skeptical about Unique is that all signs point to her now and I don't know if Glee would make it that obvious when it was supposed to be a cliffhanger of sorts. Also, why didn't she go to meet Ryder? And the amount of fury and pain she showed in Feuds doesn't match the calm demeanor Katie adopted when she was talking to Ryder about the situation with Unique.

• Tina: I never actually considered Tina before SS but now, I'm warming up to the idea significantly. I always got a vibe from Tina and Ryder during This is the New Year when she tapped his nose during it (an intimate move that seriously made no sense at the time considering that she was crushing on Blaine then, and it's not a friendly move and even if it was, Ryder and Tina weren't friends) Tina was outside the school but without her bag and the conversation with Blaine made it look like she had no way to get in touch with the others. So where was her phone? Couldn't she have texted them to make sure they're safe? to say goodbye? And she was very distraught before Say that it could explain why she didn't go to meet Ryder. Katie said that she was shy which might appear as a contradiction to the snarky persona Tina had been adopting but it could make sense when you remember the girl we met at season 1, this girl is still a part of her. Plus, after the utter fiasco with Blaine, she might be wary of just putting herself on the line like that again because last time, she got taunted (Sue in Feud and Sam in Guilty Pleasures)

Katie looks like someone who has a romantic interest in Ryder, based on what she said about wanting to get close to him so the boys are out, both Marley and Kitty said it wasn't them and I believe them. Sugar wasn't there and I seriously can't see Brittany doing it ( Sam did indicate that her phone was in the choir room and the simple logic she used with Ryder in Feuds matches Brittany but she has no reason to do it, she isn't 'shy' when it comes to getting close to people, she just basically walks to them and starts talking (i.e, Kurt, Marley and Kitty), she is dating Sam with no reason to be romantically interested in Ryder and she is far too innocent to pull something like that. And wasn't she preoccupied with Lord Tubbington and the asteroid during the episode?).

So it's between Unique and Tina and I'm leaning heavily towards Tina right now.