uhmm i haven't been seeing a lot of discussion about till aside from his relationships with other competitors and i think it's something that must be addressed because i think among the competitors he's the anomaly.
unlike his peers, Till is nothing special. Ivan is beautiful and talented and so is Mizi, and they're both treated as valuable things by their alien owners because of it. You can see this in the way Ivan's constantly surrounded by attention and food and Mizi's pampered lifestyle pre-alien stage.
but then you get to Till and he's literally just strapped to a medical table. Mizi and Ivan's "foster family" treat them with some degree of humanity, even if it's in the way that humans now treat their beloved house cats. If that's the case, Till's treated as a mildly interesting lab rat.
His owners go lengths to further dehumanize him, and you can see that from the way he's so often muzzled when no one else is. They also quite literally brand him !!
This type of dehumanization in my opinion is also something that contributes to Till's aggressive behavior, because he is constantly in the circumstances that force him to do so.
Till is neither too attractive or too talented at singing, and I'm pretty sure he knows this --- that's why he relied so heavily on the element of gruesome surprise during his first round.
It's also worth mentioning that his unhealthy attachment to the idea of Mizi as some kind of saving grace also reflects on his own perception of himself, as some sinner in need of saving. Whenever he imagines Mizi in the Round 6 video, he is someone tainted in the colors of his captors (red) and sweaty, whereas Mizi is bright and glowing.
He didn't expect to live past round 6, I think that's made pretty clear. His expression isn't one of someone who expects to live (especially when Mizi is now either dead or gone). His expression is of someone defeated.
Another thing about Till is that he felt alone. Ivan loves him, we knows this, but Till doesn't. The few instances we see through Ivan's eyes, his kindness towards Till is either from somewhere Till can't see or when he's unconscious. The only time we see them interact where Till is aware of what's going on is when they're fighting as kids, and their one escape attempt.
As far as I know, Till has nothing to go off of in recent times. The only time that he's touched is by alien captors and scientists, both who see him as less than human. It's easy to be beat down and dehumanized when there is no one around you to humanize you.
No other competitor, from what we've seen, is treated as awfully as Till is treated. His idealization of Mizi stems from delusion, and there is no indication to him now that his ex-best friend Ivan still gives a shit about him.
That changes after the 6th Round though, and Till is so well set up to be a character who gets his entire worldview shattered, with Ivan's final show of affection and Mizi's disconnect from the one he has in his head (symbolized by her cut hair).
Till, a hotheaded human who is nothing special but lived on until the final round through the idealization of one competitor and the sacrifice of another ... the silliest of all time
