Locktie

"Guide me what I have to do. . .Lockon."

- Tieria Erde

Locktie is the non-binary ship between Lockon Stratos and Tieria Erde from the Mobile Suit Gundam 00 fandom.

Other Media
In Yun Kouga side-story manga titled In Those Day, A chapter named I'm Home about how Celestial Being recover Tieria after operation of fallen angels. He expecting himself will be in Lockon side after his defeat and surprised after he found himself still alive in medical bay. Tieria still struggling to accept their lose to the point he refuse to eat dinner with Ian and Feldt. When he sleep, Lockon spirit appear to him. He motivate Tieria to stay alive and fighting to change the world for him even though without his existence and Veda guidance, and he believe that Tieria can do it. Touched with Neil words, Tieria shed a tears and persuade Ian and Feldt to rebuild their team once again for Lockon.

In some cutscene of PS2 Games of Mobile Suit Gundam 00 shown that Tieria visiting Dylandy Grave to mourn him, without noticing that Lyle Dylandy watching him behind the tree,

Fanon
While wasn't official ship in Gundam 00, Locktie is one of the most popular and memorable ship in Gundam 00 fandom. The Gundam 00 fandom is quite divided on this ship, mostly about Tieria sexuality and how he see Neil. This ship has rivalry with Lockset in platonic-side and Lockfeldt in romantic side.
 * Some fandom believe Tieria only see Neil as his best-friend or more looks like a brotherly love due to Neil big-brother figure side to the other Meisters. Fandom point out that being Innovade, Tieria has no concept about sexuality or any romantic relationship.
 * Majority of fandom believe Tieria has romantic feeling to Neil. This evidence become more strong In episode 8 of season 2, where Ribbons point out that Tieria let Lockon get too deep into his heart  and his reaction after Ribbons mocking Neil death is similar how someone get pissed when the some person mocking their lover in front of their face. The fact that Tieria's sexual identity is also brought into question - both physically and emotionally - in episode 8 is  surely  pure coincidence. Unfortunately, beside any foreshadowing that the writer intentionally put some gender-queer element on Tieria's character, we never know if Neil has same feeling with him too or he just see him only as comrade.